Copy of 'Action Comics' No. 1 sells for $3.21 million
DC Comics Reveals New Direction for Superman Line in 2023 | NYCC 2022 - IGN
Action Comics No 1: Rare copy of Superman's first adventure set to raise £480,000 at auction | The Independent | The Independent
Amazon.com: Superman: Action Comics Vol. 1: Superman and the Men of Steel (The New 52): 8601200478341: Morrison, Grant, Morales, Rags, Kubert, Andy: Books