Superman  (1939)

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DC ⋅ 1948

Low
$100
Mid
$300
High
$1.1k

Key Facts

Referenced in Seduction of the Innocent, led to establishing the Comics Code Authority

Reason: a policeman is shot in the mouth with a water pistol and also advertisements for B-B guns

DC ⋅ 1949

Low
$100
Mid
$290
High
$900

Key Facts

1st appearance of Tiny Trix

First mention of the Fortress of Solitude, a cave hideaway different than the traditional fortress introduced in Action Comics #241

DC ⋅ 1949

Low
$180
Mid
$600
High
$1.8k

Key Facts

Introduction of Kryptonite, an element that weakens Superman, depicted as a red gemstone in the turban of an enemy

Origin of Superman retold

DC ⋅ 1950

Low
$95
Mid
$285
High
$1k

Key Facts

1st team appearance of Kryptonian Foes: Mala, Kizo, U-Ban

DC ⋅ 1955

Low
$150
Mid
$500
High
$1.5k

Key Facts

Milestone issue #100

Origin of Superman retold

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