A rare Superman comic found in an attic just became the most expensive comic book in the world, fetching $9.12 million at ...

But when the brothers reached the attic, they found a stack of comic books in a box of old newspapers. And “rare” turned out ...

A copy of the first Superman issue, unearthed by a trio of brothers cleaning out their late mother’s attic, netted $9.12 ...

While cleaning out their late mother’s attic, three brothers unearthed the rare copy of Superman No.1 which sold at auction for a record-breaking $9.12 million.

A 1939 "Superman #1" comic sold for a record $9.12 million at Heritage Auctions after three brothers discovered the relic ...

This 1939 memento is now the most expensive comic book on Earth—and probably on Krypton, too.

"Superman #1" was described as "the pinnacle of comic collecting." It sold for $3 million more than the previous record.

The brothers called Heritage, which had previously set the record for the world’s most expensive comic book when it sold a ...

Up, up and sold for millions! A high-grade copy of Superman No. 1, from 1939, closed at $9.12 million (with fees) on Heritage ...