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Key Facts

Captain America revealed to be Weapon I of the Weapon Plus program, more commonly known as the Weapon X program that bonded adamantium to Wolverine's skeleton

Key Facts

1st appearance of Alexander and Alexandra Allston, twin siblings who later are transformed into Parasites

Key Facts

1st appearance of Sy-Borg, an ex-government operative with cybernetically-enhanced body parts

1st appearance of Madame Macabre, caretaker of the House of Wax and Murder museum

Error ⋅ Marvel ⋅ 1993

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$160

Key Facts

Error edition

Blank UPC box and missing price

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$25
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$90
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$260

Key Facts

3rd appearance of the Punisher

Sources often refer to this issue as the second full appearance of the Punisher despite the character fully appearing in The Amazing Spider-Man #134

2nd Print ⋅ Marvel ⋅ 2024

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Key Facts

Second printing, animation variant

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$45
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$130
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$450

Key Facts

1st team appearance of the League of Assassins

Antarctic Press ⋅ 1991

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$20

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Premiere issue of a series that began with anthropomorphic characters engaged in military-themed stories that later expanded into other genres

DC ⋅ 1962

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$55
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$290

Key Facts

1st appearance and origin of Chronos

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$90
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$295
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$900

Key Facts

1st appearance of Stan Lee in a comic book as an illustrated character

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