Detective Comics  (1937)

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Low
$12
Mid
$45
High
$170

Key Facts

1st appearance of Planet Master, a scientist-turned-criminal after being exposed to cases from a meteor

1st appearance of Edward Burke, later becomes the second Planet Master in Outsiders #21

DC ⋅ 1962
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Key Facts

Non-Key Issue. No additional information is available.
DC ⋅ 1962
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
DC ⋅ 1962
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Low
$50
Mid
$150
High
$500

Key Facts

1st appearance and origin of Catman

1st appearance of Zook, the sidekick of Martian Manhunter

DC ⋅ 1963
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
DC ⋅ 1972
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Key Facts

Non-Key Issue. No additional information is available.
DC ⋅ 1973
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
DC ⋅ 1980
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
DC ⋅ 1985
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

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