Each sealed box contains 36 packs of 10 cards each in a 330 card base set. Parallel sets: First Edition, Gold (#`d to 2007), and Platinum (#`d to 1). Inserts: Stars, Opening Day, Trading Places (also Memorabilia version and Autograph version), Hit Parade, HR Derby Contest (#`d to 999), Alex Rodriguez `Road to 500` (also Autograph version > #`d to 1), Generation Now 1:4 (also Autograph version > #`d to 1), Mickey Mantle Collection 1:6 (Story, HR History, 1953 reprint > #`d to 53, and HR History Memorabilia > #`d to 7), Joe DiMaggio 1:5 (The Streak and The Streak before The Streak), Distinguished Service 1:12 (also Cut Signature version > #`d to 1), and 2006 Highlights (Memorabilia and Autograph versions).