From eBay to Heritage Auctions, here are the most expensive comic books of all time. Flash Comics #1 laid the foundation for the world's first superhero team, and marked the debut of two key DC ...

Ever since Superman’s first appearance in 1938, comic books have captured the ... his armpits — is the second most valuable ...

Heritage Auctions, who sold the book, described it as "the most important comic ever published" as well as "one of the world's finest copies". Out of the 200,000 copies originally printed ...

A rare Superman #1 comic book ... most expensive comic ever sold with $3.25 million for a copy of Action Comics #1. The comic published in June 1938 also featured Superman on the cover, this time ...