Each sealed box contains 24 packs of 10 cards each in a 330 card base set including 25 Prospects and 165 First-Year Players. >>> Each box contains TWO Memorabilia and/or Autograph cards. Parallel sets: Gold 1:1, White Border, Red (#`d to 1), Printing Plates (#`d to 1), 25 Prospects Autographs (also Special Edition signed in red ink), and 20 Veteran Relics Memorabilia cards. Inserts: Alex Rodriguez 1:12 (Bowman designs: 1994-1997, Memorabilia > #`d to 800, 99, and 25, Autographs > #`d to 99, 75, and 25), Relics Memorabilia cards 1:16 (Futures Game Gear and Rookie of the Year Dual), and Autographs 1:26 (Signs of the Future and Two of a Kind > #`d to 13).