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Warren ⋅ 1974

Low
$5
Mid
$18
High
$60

Key Facts

Cover art by Frank Frazetta

Key Facts

1st appearance of Captain Marvel, Monica Rambeau later becomes Photon, then Spectrum

Low
$10
Mid
$30
High
$110

Key Facts

Variant cover art by Christian Ward

According to BOOM!, this variant is the 4th rarest variant not counting convention and store exclusives

Key Facts

1st team appearance of The Gang, described as interstellar, young badasses

Newsstand ⋅ Image ⋅ 2003

Low
$4
Mid
$12
High
$40

Key Facts

Newsstand Edition, indicated by the barcode

Low
$2
Mid
$8
High
$25

Key Facts

Iconic cover art by Jim Lee

Revealed that Wolverine, Black Widow and Captain America knew one another in World War II

Origin of the first meeting between Captain America and Wolverine

Low
$1
Mid
$2
High
$4

Key Facts

1st appearance of Matthew Malloy, an Omega-Level Mutant who unknowingly has vast powers that Charles Xavier telepathically conceals from him

Store Exclusive ⋅ DC ⋅ 2019

Low
$2
Mid
$8
High
$25

Key Facts

Variant cover art by Mike Lilly

Valiant ⋅ 1990

Low
$2
Mid
$8
High
$20

Key Facts

Issue #2 of a four-issue limited series

Low
$500
Mid
$1.5k
High
$6.9k

Key Facts

Team-up of Sub-Mariner and the Human Torch

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