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 ...

Just how old is enough can be a little nebulous, and so it can be with comic books. Anything published after 1980, says Heritage Auctions, will "have little if any value," while Anderson & Garland ...

Out of all the Spider-Man covers, a new comic breaks its way into ... While other books may demand a higher aftermarket value, this book is still a contender for a return on investment.