House of Mystery  (1951)

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DC ⋅ 1951

Low
$60
Mid
$185
High
$620

DC ⋅ 1952

Low
$210
Mid
$630
High
$2.1k

DC ⋅ 1952

Low
$50
Mid
$145
High
$475

DC ⋅ 1952

Low
$85
Mid
$260
High
$870

DC ⋅ 1953

Low
$210
Mid
$630
High
$2.1k

DC ⋅ 1954

Low
$110
Mid
$330
High
$1.1k

DC ⋅ 1954

Low
$60
Mid
$180
High
$600

DC ⋅ 1954

Low
$60
Mid
$185
High
$620

DC ⋅ 1954

Low
$35
Mid
$100
High
$340

DC ⋅ 1954

Low
$30
Mid
$90
High
$295

DC ⋅ 1954

Low
$60
Mid
$185
High
$615

DC ⋅ 1954

Low
$60
Mid
$185
High
$615

DC ⋅ 1955

Low
$60
Mid
$175
High
$590

DC ⋅ 1955

Low
$60
Mid
$185
High
$615

DC ⋅ 1955

Low
$50
Mid
$145
High
$485

DC ⋅ 1955

Low
$30
Mid
$85
High
$285

DC ⋅ 1956

Low
$35
Mid
$105
High
$355

DC ⋅ 1956

Low
$60
Mid
$175
High
$580

DC ⋅ 1956

Low
$60
Mid
$175
High
$575

DC ⋅ 1956

Low
$35
Mid
$100
High
$325
Low
$18
Mid
$85
High
$220

Key Facts

1st appearance and origin of Robby Reed

Introduction of the Dial "H" For Hero dial, a magical artifact that temporarily transforms ordinary people into superheroes

Low
$2
Mid
$8
High
$30
Low
$25
Mid
$170
High
$275

Key Facts

1st appearance of Plastic Man in the Silver Age - Robby Reed uses the Dial H for Hero device to transform into Plastic Man

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