Beatles trading cards are being included in a special edition of baseball cards with an historic angle.
The 2013 Topps Heritage Baseball set features '60s stars such as Willie Mays, Bob Gibson and Ernie Banks.
Topps, which made its name selling sports cards, also produced Beatles cards during the '60s -- seven separate sets during the height of Beatlemania. And one in every 14,420 packs of these retro baseball cards, will include special Beatles "buybacks" marked with a foil stamp.





