There are a number of factors that determine the value of a comic book. Some of the most obvious are its condition – which ...

The comic is certainly rare. A single page from this book — and our first look ever at the Joker — sold for $660 on eBay in 2013. The holy grail of comic books is the 1938 "Action Comics" No ...

This auction established this copy of Action Comics as the most valuable comic book ever. The Man of Steel has made history again as Superman’s first appearance in a comic book has just ...

A rare edition of a comic in which Superman made his first ever appearance has sold for a ... is the world's most valuable comic book. The comic includes the story of Superman's origins and ...

just became the most expensive page from a comic book ever sold at auction. The page, which depicts Spider-Man's first time donning the infamous all-black suit, fetched $3.36 million at auction ...