Are you hoarding a stash of baseball cards in the attic? You could be sitting on some serious cash. Like cassette tapes or ...

Each generation has their most defining baseball card. The popularity of baseball has waned in younger demographics in recent ...

In 1994 the baseball card scientists at Upper Deck came up ... Why not combine the undisputed King of the Hobby, Mickey Mantle, with the most popular baseball player on the planet!

The 1952 Topps Mickey Mantle baseball card is arguably the most popular sports card in history. Yet, there’s one thing so ...