The 2011 Mike Trout card is the only modern Topps card to break the most valuable list. What makes this Angels card worth so much is that it's a rare 1/1 card. If you don't know anything about ...

Are you hoarding a stash of baseball cards in the attic? You could be sitting on some serious cash. Like cassette tapes or old vinyl records, some vintage baseball cards offer collectors the chance to ...