The title of "most valuable comic book in the world" changed hands again Friday. But the record still belongs to the Man of Steel. Less than two months after a copy of Superman No. 1 went for a record ...

The comic book that introduced the world to Superman just set a new comic book record when it sold for $15 million on Friday, January 9, 2026. The prior record sale took place not even two months ago, ...

See more of our coverage in your search results. Add The New York Post on Google A rare copy of the comic book that introduced the world to Superman and also was once stolen from the home of actor ...

A copy of Action Comics #1, the 1938 comic book that introduced Superman to the world, sold for $6 million Thursday at Heritage Auctions. The sale took place during the first session of Heritage’s ...

A copy of DC’s Action Comics #1, featuring Superman’s first appearance, was just sold at auction for a record-breaking $6 million. The 1938 comic book is graded at a “Very Fine+” 8.5 and is in ...

Third-party comic grading, dominated in the industry by Certified Guaranty Company (CGC), uses a multi-step process designed to ensure consistency, accuracy, and integrity while safeguarding valuable ...