Now, a copy of that original 1938 Superman comic book—called Action ... Heritage Auctions sale on April 4, is now the most valuable comic book in the world. “Thursday was a historic day ...

Now the most valuable comic book in the world ... a historic 1934 letter written by Siegel that outlined the concept of Superman to comic illustrator Russell Keaton and sold for $264,000.

making it the most valuable comic book in the world. It tops an issue of 1939’s Superman No. 1, which sold for $5.3 million in 2022. Before that, the most valuable comic in the world was a copy ...

The most valuable comic book in the world sold at Heritage Auctions in Dallas this week. A copy of Action Comic No. 1, the comic book that introduced the world to Superman, was sold Thursday for ...

A super rare comic book has been sold at auction for a world record price of more than $6 million (£4.75 million). The copy of Action Comics No. 1, released back in 1938, features Superman's ...

In reclaiming the title of the world's most expensive comic book at $6 million, Action Comics #1 has appreciated 600% in 14 years, and Superman now holds both first and second places in the ...

A first issue of Action Comics—which introduced audiences to Superman in 1938—has become the world’s most valuable comic book, selling at Heritage Auctions in April for $6 million.