Cover of Origin of the Black Marvel; The Tempest; The Discovery in the Volcano; Introducing the Terror; The Legend of the Blackfeet; Garvey Lang; The Poisoned Children; The Story of Mark Todd

Issue

Origin of the Black Marvel; The Tempest; The Discovery in the Volcano; Introducing the Terror; The Legend of the Blackfeet; Garvey Lang; The Poisoned Children; The Story of Mark Todd

Overview Market Data Discussion

Market Data

PRO

Fair market values, graded census, and full sales history, for every cover and printing.

Sign in

Already PRO? Sign in to view.

Your Comic Collection Awaits

Join thousands of comic enthusiasts tracking their collections,<br>discovering new series, and connecting with fellow fans.