House of Mystery  (1951)

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DC ⋅ 1951

Low
$65
Mid
$190
High
$630

DC ⋅ 1952

Low
$95
Mid
$290
High
$970

DC ⋅ 1952

Low
$55
Mid
$165
High
$545

DC ⋅ 1952

Low
$80
Mid
$245
High
$810

DC ⋅ 1953

Low
$65
Mid
$190
High
$635

DC ⋅ 1954

Low
$60
Mid
$185
High
$620

DC ⋅ 1954

Low
$60
Mid
$180
High
$595

DC ⋅ 1954

Low
$60
Mid
$185
High
$615

DC ⋅ 1954

Low
$60
Mid
$185
High
$610

DC ⋅ 1954

Low
$60
Mid
$185
High
$610

DC ⋅ 1954

Low
$60
Mid
$185
High
$610

DC ⋅ 1954

Low
$60
Mid
$185
High
$610

DC ⋅ 1955

Low
$60
Mid
$180
High
$605

DC ⋅ 1955

Low
$60
Mid
$185
High
$610

DC ⋅ 1955

Low
$50
Mid
$150
High
$500

DC ⋅ 1955

Low
$50
Mid
$145
High
$490

DC ⋅ 1956

Low
$50
Mid
$145
High
$485

DC ⋅ 1956

Low
$50
Mid
$145
High
$475

DC ⋅ 1956

Low
$45
Mid
$135
High
$445

DC ⋅ 1956

Low
$40
Mid
$125
High
$410
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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