Key Collector Comics

Captain America: Brave New World

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Premieres February 14, 2025

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Tales to Astonish #63

Marvel ⋅ 1965

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Tales to Astonish #63
 
Low
$45
Mid
$135
High
$450
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Key Facts

1st full appearance and origin of the Leader, a gamma-mutate who attained genius level intellect

1st full appearance of the Humanoid

Tales to Astonish #63

Marvel ⋅ 1965

View Details
Tales to Astonish #63
 
Low
$45
Mid
$135
High
$450
Buy it on eBay!

Key Facts

1st full appearance and origin of the Leader, a gamma-mutate who attained genius level intellect

1st full appearance of the Humanoid

Eternals #18

Marvel ⋅ 1977

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Eternals #18
 
Low
$3
Mid
$9
High
$30
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Key Facts

1st appearance of Ziran the Tester

1st appearance of Tiamut the Communicator, the Dreaming Celestial, worshiped by the Deviants

Eternals #18

Marvel ⋅ 1977

View Details  ⋅  View Variants (1)
Eternals #18
 
Low
$3
Mid
$9
High
$30
Buy it on eBay!

Key Facts

1st appearance of Ziran the Tester

1st appearance of Tiamut the Communicator, the Dreaming Celestial, worshiped by the Deviants

Eternals #18

Marvel ⋅ 1977

View Details  ⋅  View Variants (1)
Eternals #18
 
Low
$3
Mid
$9
High
$30
Buy it on eBay!

Key Facts

1st appearance of Ziran the Tester

1st appearance of Tiamut the Communicator, the Dreaming Celestial, worshiped by the Deviants

Eternals #18

Marvel ⋅ 1977

View Details  ⋅  View Variants (1)
Eternals #18
 
Low
$3
Mid
$9
High
$30
Buy it on eBay!

Key Facts

1st appearance of Ziran the Tester

1st appearance of Tiamut the Communicator, the Dreaming Celestial, worshiped by the Deviants

Marvel Two-In-One #64

Marvel ⋅ 1980

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Marvel Two-In-One #64
 
Low
$5
Mid
$18
High
$75
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Key Facts

New Serpent Squad team roster: Anaconda, Black Mamba, Death Adder, Sidewinder - final panel

Marvel Two-In-One #64

Marvel ⋅ 1980

View Details  ⋅  View Variants (2)
Marvel Two-In-One #64
 
Low
$5
Mid
$18
High
$75
Buy it on eBay!

Key Facts

New Serpent Squad team roster: Anaconda, Black Mamba, Death Adder, Sidewinder - final panel

Marvel Two-In-One #64

Marvel ⋅ 1980

View Details  ⋅  View Variants (2)
Marvel Two-In-One #64
 
Low
$5
Mid
$18
High
$75
Buy it on eBay!

Key Facts

New Serpent Squad team roster: Anaconda, Black Mamba, Death Adder, Sidewinder - final panel

Marvel Two-In-One #64

Marvel ⋅ 1980

View Details  ⋅  View Variants (2)
Marvel Two-In-One #64
 
Low
$5
Mid
$18
High
$75
Buy it on eBay!

Key Facts

New Serpent Squad team roster: Anaconda, Black Mamba, Death Adder, Sidewinder - final panel

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