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Jack Kirby

Marvel Nov 1963

Journey Into Mystery #98

UK Edition
Journey Into Mystery #98
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$8
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$25
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$85
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1st appearance and origin of Human Cobra, gained powers after being bitten by a radioactive cobra
[June 2023 - Seth Rollins of the WWE rumored to be cast as Cobra in Captain America 4]
Marvel Dec 1963

Strange Tales #115

Strange Tales #115
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Low
$120
Mid
$430
High
$1.2K
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Origin of Doctor Strange, specifically the car accident that damaged his hands
Origin of Baron Mordo
2nd appearance of the Sandman
First mention of Dormammu
First mention of the Vishanti: Agamotto, Hoggoth, Oshtur
Marvel Mar 1964

Amazing Spider-Man #10

Amazing Spider-Man #10
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Low
$170
Mid
$525
High
$1.7K
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1st team appearance of The Enforcers: Fancy Dan, Ox, Montana
1st appearance of Big Man, a crime boss and leader of the Enforcers
[February 2026 - the Enforcers rumored to appear in Spider-Man: Brand New Day]
Marvel Mar 1964

Avengers, The #4

Avengers, The #4
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$500
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$1.5K
High
$5K
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Captain America joins the Avengers
1st cover appearance of Captain America on an official Marvel Comics cover, previously Timely, then Atlas
1st appearance of Captain America in the Silver Age
1st cameo appearance of Baron Heinrich Zemo
Death of Bucky, in a flashback
Marvel Mar 1964

Uncanny X-Men #4

Uncanny X-Men #4
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$400
Mid
$1.3K
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$4.5K
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1st team appearance of the Brotherhood of Evil Mutants led by Magneto
1st appearance of Scarlet Witch
1st appearance of Quicksilver
1st appearance Mastermind, later becomes Jason Wyngarde
1st appearance of Toad
2nd appearance of Magneto
Although the Scarlet Witch's costume is colored green on the cover, it is red in the story
First interaction between Charles Xavier and Magneto, though their origins have since been retconned to have them meet earlier in their lives
Marvel Apr 1964

Fantastic Four #25

Fantastic Four #25
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Low
$150
Mid
$500
High
$1.5K
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2nd appearance of Captain America in the Silver Age
First solo battle of the Hulk versus the Thing, briefly fought in Fantastic Four #12
Cover appearance of the Hulk versus the Thing

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