Action Comics #1 is the rarest comic in the world, with a copy recently reaching $15 million in a private sale.

Add Yahoo as a preferred source to see more of our stories on Google. (Image Credit: DC) Older comic books are known to hold a ton of value for some of the more milestone issues, and recently, a copy ...

A copy of the first Superman issue, unearthed by three brothers cleaning out their late mother's attic, netted $9.12 million this month at a Texas auction house which says it is the most expensive ...

It’s a bird, it’s a plane, it’s a new record price for a comic book – with an unusual backstory. A “Superman #1” comic book from 1939 sold for $9.12 million on Thursday in an auction from Heritage ...