| Title | Vol No. | Issue No. | Publisher | Year Published | Price | |
| X | 1 | 2 | Dark Horse | 1994-96 | $2.50 | |
| X | 1 | 3 | Dark Horse | 1994-96 | $2.50 | |
| X | 1 | 5 | Dark Horse | 1994-96 | $2.50 | |
| X | 1 | 7 | Dark Horse | 1994-96 | $2.50 | |
| X | 1 | 8 | Dark Horse | 1994-96 | $2.50 | |
| X/1999 | 1 | 1 | Viz | 1999-2001 | $16.00 | |
| X-51 | 1 | 1 | Marvel | 1999-2001 | $2.50 | |
| X-51 | 1 | 2 | Marvel | 1999-2001 | $2.50 | |
| X-51 | 1 | 4 | Marvel | 1999-2001 | $2.50 | |
| X-51 | 1 | 5 | Marvel | 1999-2001 | $2.50 | |
| X-51 | 1 | 6 | Marvel | 1999-2001 | $2.50 | |
| X-51 | 1 | 8 | Marvel | 1999-2001 | $2.50 | |
| X-51 | 1 | 1A | Marvel | 1999-2001 | $8.00 | |
| X-51 | 1 | 2A | Marvel | 1999-2001 | $2.50 | |
| Xander in Lost Universe | 1 | 4 | Tekno/Big E | 1995-96 | $2.00 | |
| X-Calibre | 1 | 2 | Marvel | 1995 | $2.00 | |
| X-Calibre | 1 | 3 | Marvel | 1995 | $2.00 | |
| X-Calibre | 1 | 4 | Marvel | 1995 | $2.00 | |
| Xena: Warrior Princess | 1 | 0 | Topps | 1997 | $8.00 | |
| Xena: Warrior Princess | 1 | 2 | Topps | 1997 | $6.00 | |
| Xena: Warrior Princess | 2 | 2 | Topps | 1999 | $3.00 | photo cover |
| Xena: Warrior Princess | 2 | 3 | Topps | 1999 | $3.00 | photo cover |
| Xena: Warrior Princess | 2 | 4 | Topps | 1999 | $3.00 | photo cover |
| Xena: Warrior Princess | 2 | 7 | Topps | 1999 | $3.00 | photo cover |
| Xena: Warrior Princess | 2 | 8 | Topps | 1999 | $3.00 | photo cover |
| Xena: Warrior Princess | 2 | 1A | Topps | 1999 | $3.00 | art cover |
| Xena: Warrior Princess (Hercules - reprints of Xena's 1st app) | 2 | TPB | Topps | 1997 | $8.00 | |
| Xena: Warrior Princess versus Callisto | 1 | 3 | Topps | 1998 | $2.50 | |
| Xena: Warrior Princess versus Callisto | 1 | 1A | Topps | 1998 | $2.50 | |
| Xena: Warrior Princess versus Callisto | 1 | 3A | Topps | 1998 | $2.50 | |
| Xena: Warrior Princess/Joxer: Warrior Prince | 1 | 1 | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess/Joxer: Warrior Prince | 1 | 2 | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess/Joxer: Warrior Prince | 1 | 3 | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess/Joxer: Warrior Prince | 1 | 1A | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess/Joxer: Warrior Prince | 1 | 2A | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess: The Dragon's Teeth | 1 | 1 | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess: The Dragon's Teeth | 1 | 2 | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess: The Dragon's Teeth | 1 | 3 | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess: The Dragon's Teeth | 1 | 1A | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess: The Dragon's Teeth | 1 | 2A | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess: The Dragon's Teeth | 1 | 3A | Topps | 1997-98 | $3.00 | |
| Xena: Warrior Princess: The Orpheus Trilogy | 1 | 1 | Topps | 1998 | $2.50 | |
| Xena: Warrior Princess: The Orpheus Trilogy | 1 | 2 | Topps | 1998 | $2.50 | |
| Xena: Warrior Princess: The Orpheus Trilogy | 1 | 3 | Topps | 1998 | $2.50 | |
| Xenobrood | 1 | 0 | DC | 1994-95 | $2.50 | |
| Xenon | 1 | 1 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 2 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 3 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 4 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 5 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 6 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 18 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 19 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 20 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 21 | Viz | 1987-88 | $2.00 | |
| Xenon | 1 | 22 | Viz | 1987-88 | $2.00 | |
| X-Factor | 1 | 2 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 3 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 4 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 5 | Marvel | 1986-98 | $8.00 | |
| X-Factor | 1 | 7 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 8 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 9 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 10 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 11 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 12 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 13 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 14 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 16 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 17 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 18 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 19 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 20 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 21 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 22 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 23 | Marvel | 1986-98 | $10.00 | |
| X-Factor | 1 | 25 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 26 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 27 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 28 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 29 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 30 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 31 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 32 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 33 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 34 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 35 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 35 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 38 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 39 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 40 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 41 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 42 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 43 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 44 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 45 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 46 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 47 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 48 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 49 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 50 | Marvel | 1986-98 | $4.00 | |
| X-Factor | 1 | 51 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 52 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 53 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 54 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 55 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 56 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 57 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 58 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 59 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 60 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 61 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 62 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 63 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 64 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 65 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 67 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 68 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 69 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 70 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 71 | Marvel | 1986-98 | $5.00 | |
| X-Factor | 1 | 72 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 73 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 74 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 75 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 76 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 77 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 78 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 79 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 80 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 81 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 82 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 83 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 84 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 85 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 87 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 88 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 89 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 90 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 91 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 93 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 94 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 95 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 96 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 100 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 101 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 103 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 108 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 110 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 111 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 112 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 113 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 114 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 115 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 116 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 117 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 118 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 119 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 121 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 122 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 123 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 124 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 125 | Marvel | 1986-98 | $3.00 | |
| X-Factor | 1 | 126 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 128 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 129 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 131 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 132 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 133 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 134 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 138 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 139 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 140 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 141 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 142 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 143 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 144 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 145 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 147 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 149 | Marvel | 1986-98 | $2.50 | |
| X-Factor | 1 | 71B | Marvel | 1986-98 | $2.50 | |
| X-Factor | 2 | 2 | Marvel | 2002 | $3.00 | |
| X-Factor - Annual | 1 | 1 | Marvel | 1986 | $4.00 | |
| X-Factor - Annual | 1 | 2 | Marvel | 1987 | $4.00 | |
| X-Factor - Annual | 1 | 3 | Marvel | 1988 | $4.00 | |
| X-Factor - Annual | 1 | 4 | Marvel | 1989 | $4.00 | |
| X-Factor - Annual | 1 | 5 | Marvel | 1990 | $4.00 | |
| X-Factor - Annual | 1 | 6 | Marvel | 1991 | $4.00 | |
| X-Factor - Annual | 1 | 7 | Marvel | 1992 | $4.00 | |
| X-Factor - Annual | 1 | 8 | Marvel | 1993 | $4.00 | |
| X-Factor - Annual | 1 | 9 | Marvel | 1993 | $4.00 | |
| X-Factor: Prisoner of Love | 1 | 1 | Marvel | 1990 | $5.00 | |
| X-Files | 1 | -2 | Topps | 1995-98 | $5.00 | |
| X-Files | 1 | 0 | Topps | 1995-98 | $4.00 | |
| X-Files | 1 | 3 | Topps | 1995-98 | $4.00 | |
| X-Files | 1 | 4 | Topps | 1995-98 | $4.00 | |
| X-Files | 1 | 5 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 6 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 7 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 8 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 9 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 10 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 11 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 12 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 13 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 14 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 16 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 17 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 18 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 19 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 20 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 22 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 23 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 24 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 25 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 26 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 27 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 28 | Topps | 1995-98 | $3.00 | |
| X-Files | 1 | 36 | Topps | 1995-98 | $3.00 | |
| X-Force | 1 | -1 | Marvel | 1991-2002 | $2.25 | |
| X-Force | 1 | 1 | Marvel | 1991-2002 | $5.00 | |
| X-Force | 1 | 2 | Marvel | 1991-2002 | $4.00 | |
| X-Force | 1 | 3 | Marvel | 1991-2002 | $3.00 | |
| X-Force | 1 | 4 | Marvel | 1991-2002 | $3.00 | |
| X-Force | 1 | 5 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 6 | Marvel | 1991-2002 | $2.00 | |
| X-Force | 1 | 7 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 8 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 9 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 10 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 11 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 12 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 13 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 16 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 17 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 18 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 19 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 20 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 21 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 22 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 24 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 25 | Marvel | 1991-2002 | $5.00 | |
| X-Force | 1 | 26 | Marvel | 1991-2002 | $3.50 | |
| X-Force | 1 | 27 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 28 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 29 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 30 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 31 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 32 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 33 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 34 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 35 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 36 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 37 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 38 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 39 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 40 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 41 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 42 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 43 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 44 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 45 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 46 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 47 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 48 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 49 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 49 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 50 | Marvel | 1991-2002 | $4.00 | |
| X-Force | 1 | 51 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 52 | Marvel | 1991-2002 | $3.50 | |
| X-Force | 1 | 53 | Marvel | 1991-2002 | $3.50 | |
| X-Force | 1 | 54 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 55 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 57 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 67 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 73 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 75 | Marvel | 1991-2002 | $3.00 | |
| X-Force | 1 | 77 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 80 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 81 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 82 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 83 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 90 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 106 | Marvel | 1991-2002 | $2.50 | |
| X-Force | 1 | 1F | Marvel | 1991-2002 | $2.50 | |
| X-Force - Annual | 1 | 1 | Marvel | 1992 | $3.00 | |
| X-Force - Annual | 1 | 2 | Marvel | 1993 | $3.00 | |
| X-Force - Annual | 1 | 3 | Marvel | 1994 | $3.00 | |
| X-Force - Annual | 1 | 5 | Marvel | 1996 | $3.00 | |
| X-Force - Annual | 1 | 6 | Marvel | 1997 | $3.00 | |
| X-Force / Youngblood | 1 | 1 | Marvel | 1996 | $5.00 | |
| X-Man | 1 | 2 | Marvel | 1995-2001 | $3.50 | |
| X-Man | 1 | 3 | Marvel | 1995-2001 | $3.50 | |
| X-Man | 1 | 4 | Marvel | 1995-2001 | $3.00 | |
| X-Man | 1 | 5 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 6 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 7 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 8 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 9 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 10 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 11 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 12 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 15 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 16 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 17 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 18 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 19 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 20 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 21 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 22 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 23 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 23 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 24 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 25 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 26 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 28 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 29 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 31 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 32 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 33 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 34 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 35 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 36 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 37 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 38 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 39 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 40 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 42 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 43 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 44 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 49 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 51 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 52 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 54 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 56 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 58 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 63 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 65 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 67 | Marvel | 1995-2001 | $2.50 | |
| X-Man | 1 | 73 | Marvel | 1995-2001 | $2.50 | |
| X-Man - Annual | 1 | 1997 | Marvel | 1997 | $3.00 | |
| X-Man - Annual | 1 | 1998 | Marvel | 1998 | $3.00 | |
| X-Man: All Saints Day | 1 | 1 | Marvel | 1997 | $6.00 | |
| X-Men | 1 | -1 | Marvel | 1991-current | $3.00 | |
| X-Men | 1 | 1 | Marvel | 1991-current | $5.00 | Gatefold cover |
| X-Men | 1 | 2 | Marvel | 1991-current | $5.00 | |
| X-Men | 1 | 3 | Marvel | 1991-current | $5.00 | |
| X-Men | 1 | 6 | Marvel | 1991-current | $5.00 | |
| X-Men | 1 | 10 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 11 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 12 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 14 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 15 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 16 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 19 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 21 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 23 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 25 | Marvel | 1991-current | $10.00 | |
| X-Men | 1 | 26 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 28 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 29 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 30 | Marvel | 1991-current | $5.00 | |
| X-Men | 1 | 32 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 33 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 34 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 35 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 36 | Marvel | 1991-current | $5.00 | |
| X-Men | 1 | 37 | Marvel | 1991-current | $5.00 | |
| X-Men | 1 | 38 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 39 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 51 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 53 | Marvel | 1991-current | $6.00 | |
| X-Men | 1 | 59 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 60 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 61 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 75 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 81 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 92 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 106 | Marvel | 1991-current | $4.00 | |
| X-Men | 1 | 1A | Marvel | 1991-current | $4.00 | Storm cover |
| X-Men | 1 | 1B | Marvel | 1991-current | $4.00 | Collosus cover |
| X-Men | 1 | 1C | Marvel | 1991-current | $4.00 | Cyclops and Wolverine cover |
| X-Men | 1 | 1D | Marvel | 1991-current | $4.00 | (Magneto cover |
| X-Men | 1 | 36A | Marvel | 1991-current | $4.00 | |
| X-Men - Annual | 1 | 1 | Marvel | 1992 | $3.50 | |
| X-Men - Annual | 1 | 5 | Marvel | 1996 | $4.00 | |
| X-Men (card - only issued to retailers, 25 x 17cm hologram) | 1 | Card | Marvel | 1991 | $7.50 | |
| X-Men 2099 | 1 | 1 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 2 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 3 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 4 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 4 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 5 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 6 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 7 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 8 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 9 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 10 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 11 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 12 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 13 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 15 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 16 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 17 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 19 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 22 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 23 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 28 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 29 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 32 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 33 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 34 | Marvel | 1993-96 | $2.25 | |
| X-Men 2099 | 1 | 35 | Marvel | 1993-96 | $2.25 | |
| X-Men Achives | 1 | 2 | Marvel | 1995 | $2.50 | |
| X-Men Adventures | 1 | 1 | Marvel | 1992-94 | $6.00 | |
| X-Men Adventures | 1 | 2 | Marvel | 1992-94 | $4.00 | |
| X-Men Adventures | 1 | 3 | Marvel | 1992-94 | $4.00 | |
| X-Men Adventures | 1 | 4 | Marvel | 1992-94 | $4.00 | |
| X-Men Adventures | 1 | 5 | Marvel | 1992-94 | $4.00 | |
| X-Men Adventures | 1 | 7 | Marvel | 1992-94 | $4.00 | |
| X-Men Adventures | 1 | 10 | Marvel | 1992-94 | $4.00 | |
| X-Men Adventures | 1 | 11 | Marvel | 1992-94 | $2.00 | |
| X-Men Adventures | 1 | 12 | Marvel | 1992-94 | $2.00 | |
| X-Men Adventures | 1 | 13 | Marvel | 1992-94 | $2.00 | |
| X-Men Adventures | 1 | 14 | Marvel | 1992-94 | $2.00 | |
| X-Men Adventures | 1 | 15 | Marvel | 1992-94 | $2.00 | |
| X-Men Adventures II | 1 | 1 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 2 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 3 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 4 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 5 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 6 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 7 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 8 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 9 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 10 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 11 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 11 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 12 | Marvel | 1994 | $2.00 | |
| X-Men Adventures II | 1 | 13 | Marvel | 1994 | $2.00 | |
| X-Men Adventures III | 1 | 6 | Marvel | 1995 | $2.00 | |
| X-Men Adventures III | 1 | 7 | Marvel | 1995 | $2.00 | |
| X-Men and Alpha Flight | 1 | 1 | Marvel | 1985 | $3.00 | |
| X-Men and Alpha Flight | 1 | 2 | Marvel | 1985 | $3.00 | |
| X-Men and the Micronauts | 1 | 1 | Marvel | 1984 | $5.00 | |
| X-Men and the Micronauts | 1 | 2 | Marvel | 1984 | $5.00 | |
| X-Men and the Micronauts | 1 | 3 | Marvel | 1984 | $5.00 | |
| X-Men and the Micronauts | 1 | 4 | Marvel | 1984 | $5.00 | |
| X-Men Archives | 1 | 3 | Marvel | 1995 | $2.50 | |
| X-Men Archives | 1 | 4 | Marvel | 1995 | $2.50 | |
| X-Men Classic | 1 | 48 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 57 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 58 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 60 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 64 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 65 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 66 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 69 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 72 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 73 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 103 | Marvel | 1990-95 | $1.50 | |
| X-Men Classic | 1 | 107 | Marvel | 1990-95 | $1.50 | |
| X-Men Classics | 1 | 2 | Marvel | 1983-84 | $2.00 | |
| X-Men Classics | 1 | 3 | Marvel | 1983-84 | $2.00 | |
| X-Men Forever | 1 | 2 | Marvel | 2001 | $3.50 | |
| X-Men Liberaters | 1 | 2 | Marvel | 1998-99 | $3.00 | |
| X-Men Onslaught | 1 | 1 | Marvel | 1996 | $8.00 | |
| X-Men Universe | 1 | 1 | Marvel | 2000-01 | $5.00 | |
| X-Men Universe | 1 | 2 | Marvel | 2000-01 | $5.00 | |
| X-Men Universe | 1 | 3 | Marvel | 2000-01 | $5.00 | |
| X-Men Universe | 1 | 4 | Marvel | 2000-01 | $5.00 | |
| X-Men Universe | 1 | 5 | Marvel | 2000-01 | $5.00 | |
| X-Men Universe | 1 | 6 | Marvel | 2000-01 | $4.00 | |
| X-Men Universe | 1 | 7 | Marvel | 2000-01 | $4.00 | |
| X-Men Universe | 1 | 8 | Marvel | 2000-01 | $4.00 | |
| X-Men Universe | 1 | 9 | Marvel | 2000-01 | $4.00 | |
| X-Men Universe | 1 | 11 | Marvel | 2000-01 | $4.00 | |
| X-Men Universe | 1 | 12 | Marvel | 2000-01 | $4.00 | |
| X-Men Universe: Past, Present & Future | 1 | 1 | Marvel | 1999 | $3.00 | |
| X-Men Unlimited | 1 | 1 | Marvel | 1993-2003 | $7.00 | |
| X-Men Unlimited | 1 | 6 | Marvel | 1993-2003 | $4.00 | |
| X-Men Unlimited | 1 | 9 | Marvel | 1993-2003 | $4.00 | |
| X-Men Unlimited | 1 | 13 | Marvel | 1993-2003 | $3.00 | |
| X-Men Unlimited | 1 | 15 | Marvel | 1993-2003 | $3.00 | |
| X-Men Unlimited | 1 | 20 | Marvel | 1993-2003 | $3.00 | |
| X-Men Unlimited | 1 | 32 | Marvel | 1993-2003 | $3.00 | |
| X-Men versus The Avengers | 1 | 1 | Marvel | 1987 | $3.00 | |
| X-Men versus The Avengers | 1 | 2 | Marvel | 1987 | $3.00 | |
| X-Men versus The Avengers | 1 | 4 | Marvel | 1987 | $3.00 | |
| X-Men versus The Brood | 1 | 2 | Marvel | 1996 | $4.00 | |
| X-Men/Alpha Flight | 2 | 2 | Marvel | 1998 | $4.00 | |
| X-Men: Black Sun | 1 | 2 | Marvel | 2000 | $3.50 | |
| X-Men: Black Sun | 1 | 3 | Marvel | 2000 | $3.50 | |
| X-Men: Children of the Atom | 1 | 1 | Marvel | 2000 | $4.00 | |
| X-Men: Children of the Atom | 1 | 4 | Marvel | 2000 | $4.00 | |
| X-Men: Children of the Atom | 1 | 5 | Marvel | 2000 | $4.00 | |
| X-Men: Children of the Atom | 1 | 6 | Marvel | 2000 | $4.00 | |
| X-Men: Chronicles | 1 | 2 | Marvel | 1995 | $4.00 | |
| X-Men: Clan Destine | 1 | 2 | Marvel | 1996 | $4.00 | |
| X-Men: Heroes for Hope | 1 | 1 | Marvel | 1985 | $6.00 | |
| X-Men: History of, Sticker Album - Sticker Series II | 1 | 1 | Marvel | 1987 | $8.00 | NM |
| X-Men: Liberators | 1 | 2 | Marvel | 1998 | $3.00 | |
| X-Men: Liberators | 1 | 4 | Marvel | 1998 | $3.00 | |
| X-Men: Obnoxio the Clown - oneshot | 1 | 1 | Marvel | 1983 | $3.00 | |
| X-Men: One-shot Parody by Milky Way | 1 | 1 | Milky Way | 1986 | $2.50 | |
| X-Men: Phoenix | 1 | 1 | Marvel | 2000 | $3.00 | |
| X-Men: Prime | 1 | 1 | Marvel | 1995 | $10.00 | |
| X-Men: Special Edition (reprint of X-Men Giant Size #1) | 1 | 1 | Marvel | 1983 | $10.00 | |
| X-Men: Spotlight on Starjammers | 1 | 1 | Marvel | 1990 | $3.00 | |
| X-Men: Spotlight on Starjammers | 1 | 2 | Marvel | 1990 | $3.00 | |
| X-Men: Stryfe's Strike File | 1 | 1 | Marvel | 1993 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #1) | 1 | 1 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #13) | 1 | 13 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #14) | 1 | 14 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #15) | 1 | 15 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #16) | 1 | 16 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #2) | 1 | 2 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #3) | 1 | 3 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #4) | 1 | 4 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Early Years (reprints Uncanny X-Men #7) | 1 | 7 | Marvel | 1994-95 | $2.00 | |
| X-Men: The Hellfire Club | 1 | 1 | Marvel | 1999-2000 | $2.50 | |
| X-Men: The Hellfire Club | 1 | 2 | Marvel | 1999-2000 | $2.50 | |
| X-Men: The Hellfire Club | 1 | 3 | Marvel | 1999-2000 | $2.50 | |
| X-Men: The Hidden Years | 1 | 1 | Marvel | 1999-2001 | $2.50 | |
| X-Men: The Hidden Years | 1 | 3 | Marvel | 1999-2001 | $2.50 | |
| X-Men: The Hidden Years | 1 | 6 | Marvel | 1999-2001 | $3.00 | |
| X-Men: The Magneto War | 1 | 1 | Marvel | 1999 | $3.00 | |
| X-Men: The Manga | 1 | 14 | Marvel | 1998-99 | $3.00 | |
| X-Men: The Manga | 1 | 15 | Marvel | 1998-99 | $3.00 | |
| X-Men: The Manga | 1 | 16 | Marvel | 1998-99 | $3.00 | |
| X-Men: The Movie - Preque: Magneto | 1 | 1 | Marvel | 2000 | $6.00 | |
| X-Men: The Movie - Preque: Wolverine | 1 | 1 | Marvel | 2000 | $6.00 | |
| X-Men: The Movie - Prequel Toys R Us | 1 | 1 | Marvel | 2000 | $10.00 | |
| X-Men: The Movie Special Premiere Prequel | 1 | 1 | Marvel | 2000 | $6.00 | |
| X-Men: True Friends | 1 | 1 | Marvel | 1999 | $3.00 | |
| X-Men: True Friends | 1 | 2 | Marvel | 1999 | $3.00 | |
| X-Nation 2099 | 1 | 2 | Marvel | 1996 | $2.00 | |
| X-Nation 2099 | 1 | 3 | Marvel | 1996 | $2.00 | |
| X-Nation 2099 | 1 | 4 | Marvel | 1996 | $2.00 | |
| X-Nation 2099 | 1 | 5 | Marvel | 1996 | $2.00 | |
| X-Nation 2099 | 1 | 6 | Marvel | 1996 | $2.00 | |
| X-O Database | 1 | 1 | Valiant | 1993 | $4.00 | |
| X-O Manowar | 1 | 0 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 1 | Valiant | 1992-96 | $10.00 | |
| X-O Manowar | 1 | 3 | Valiant | 1992-96 | $7.50 | |
| X-O Manowar | 1 | 7 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 8 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 10 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 11 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 12 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 13 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 14 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 15 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 16 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 17 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 18 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 19 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 20 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 21 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 22 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 23 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 24 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 25 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 26 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 27 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 28 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 29 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 30 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 32 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 33 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 34 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 36 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 41 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 42 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 49 | Valiant | 1992-96 | $2.00 | |
| X-O Manowar | 1 | 51 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 52 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 53 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 54 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 55 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 56 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 57 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 58 | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 1 | 59 | Valiant | 1992-96 | $5.00 | |
| X-O Manowar | 1 | 60 | Valiant | 1992-96 | $5.00 | |
| X-O Manowar | 1 | 61 | Valiant | 1992-96 | $5.00 | |
| X-O Manowar | 1 | 62 | Valiant | 1992-96 | $5.00 | |
| X-O Manowar | 1 | 67 | Valiant | 1992-96 | $5.00 | |
| X-O Manowar | 1 | ½ | Wizard/Valiant | 1992-96 | $10.00 | |
| X-O Manowar | 1 | 50A | Valiant | 1992-96 | $2.50 | |
| X-O Manowar | 2 | 1 | Acclaim | 1997-98 | $5.00 | |
| X-O Manowar | 2 | 2 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 3 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 4 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 5 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 6 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 7 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 8 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 9 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 10 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 13 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 14 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar | 2 | 15 | Acclaim | 1997-98 | $2.50 | |
| X-O Manowar (Spain) | 1 | 0 | Norma Editorial | 1994-95 | $10.00 | |
| X-O Manowar: Retribution | 1 | TPB | Valiant | 1992-96 | $5.00 | |
| Xombi | 1 | 0 | DC | 1994 | $5.00 | |
| Xombi | 1 | 1 | DC | 1994 | $5.00 | |
| Xombi | 1 | 4 | DC | 1994 | $5.00 | |
| Xombi | 1 | 6 | DC | 1994 | $5.00 | |
| Xombi | 1 | 7 | DC | 1994 | $5.00 | |
| Xombi | 1 | 9 | DC | 1994 | $5.00 | |
| Xombi | 1 | 12 | DC | 1994 | $5.00 | |
| Xombi | 1 | 13 | DC | 1994 | $5.00 | |
| Xombi | 1 | 14 | DC | 1994 | $5.00 | |
| Xombi | 1 | 15 | DC | 1994 | $5.00 | |
| Xombi | 1 | 16 | DC | 1994 | $5.00 | |
| Xombi | 1 | 17 | DC | 1994 | $5.00 | |
| Xombi | 1 | 18 | DC | 1994 | $5.00 | |
| Xombi | 1 | 19 | DC | 1994 | $5.00 | |
| Xombi | 1 | 20 | DC | 1994 | $5.00 | |
| Xombi | 1 | 1A | DC | 1994 | $10.00 | |
| X-Patrol | 1 | 1 | Amalgam | 1996 | $2.50 | |
| X-Patrol | 1 | 1 | Amalgam | 1996 | $2.50 | |
| XSE | 1 | 1 | Marvel | 1996 | $2.50 | |
| XSE | 1 | 2 | Marvel | 1996 | $2.00 | |
| XSE | 1 | 3 | Marvel | 1996 | $2.00 | |
| XSE | 1 | 4 | Marvel | 1996 | $2.00 | |
| XSE | 1 | 1A | Marvel | 1996 | $6.00 | |
| X-Statix | 1 | 2 | Marvel | 2002 | $3.00 | |
| X-Statix | 1 | 8 | Marvel | 2002 | $3.00 | |
| X-Terminators | 1 | 1 | Marvel | 1988-89 | $4.00 | |
| X-Terminators | 1 | 2 | Marvel | 1988-89 | $3.00 | |
| X-Terminators | 1 | 2 | Marvel | 1988-89 | $3.00 | |
| X-Terminators | 1 | 3 | Marvel | 1988-89 | $3.00 | |
| X-Terminators | 1 | 4 | Marvel | 1988-89 | $3.00 | |
| X-Treme X-Men | 1 | 18 | Marvel | 2002 | $2.50 | |
| X-Universe | 1 | 2 | Marvel | 1995 | $3.50 |