Topps set features iconic baseball players like Duke Snider, Ernie Banks, and Yogi Berra. Most valuable cards in the set ...

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

This baseball legend's rookie card sold for more than $7 million, and the craziest part is that it's not even the most most ...

And the hammer prices are astonishing: Cards that feature iconic players or are in mint condition have sold for millions of dollars. From Mickey Mantle to Babe Ruth, here are 13 baseball cards ...