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Low
$255
Mid
$770
High
$2.8k

Key Facts

1st appearance of Masked Marvel

Centaur ⋅ 1938

Low
$620
Mid
$1.9k
High
$6.2k

Centaur ⋅ 1938

Low
$290
Mid
$870
High
$2.9k

Centaur ⋅ 1938

Low
$290
Mid
$870
High
$2.9k

Centaur ⋅ 1938

Low
$230
Mid
$690
High
$2.3k

Centaur ⋅ 1940

Low
$480
Mid
$1.4k
High
$4.8k

Centaur ⋅ 1940

Low
$240
Mid
$720
High
$2.4k
Low
$750
Mid
$2.8k
High
$7.5k

Key Facts

Pre-Comics Code Authority horror cover art depicting a disembodied eyeball blasting humans with a power ray

Centaur ⋅ 1940

Low
$390
Mid
$1.2k
High
$3.9k

Centaur ⋅ 1940

Low
$270
Mid
$810
High
$2.7k
Low
$1k
Mid
$3k
High
$10k

Key Facts

1st appearance of Air Man

Centaur ⋅ 1940

Low
$85
Mid
$250
High
$825

Key Facts

Cover art featuring Air Man

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