There are a number of factors that determine the value of a comic book. Some of the most obvious are its condition – which accounts for things like color vibrancy and wear & tear – if it was signed by ...

From eBay to Heritage Auctions, here are the most expensive comic books of all time ... two decades into the creation of Marvel, is a foundational book in the 616, with the Mutants becoming ...

making it the second most expensive comic book in the world and the most expensive Marvel comic book ever sold. The comic is certainly rare. A single page from this book — and our first look ...

A seminal moment of Spider-Man history sketched on a single page of a Marvel comic, just became the most expensive page from ...