Collectors spend years – lifetimes, actually – amassing personal collections. What might start as a passing interest in baseball can quickly blossom into an obsession for baseball cards, autographs ...

Did you know you can make money selling trading cards? If you have a horde of old trading cards burning a hole in your closet, selling them could be a great way to make some extra money with them. Or ...

PSA hoping to create "seamless experience" for collectors to buy, grade and store cards without ever taking possession ...