Each sealed box contains 36 packs of 12 cards each in a 265 card base set including 50 Rookies. Parallel sets (1:12): Gold (#`d to 2007) and Black (#`d to 99). Inserts: Own the Game, Hobby Masters, Clutch City Stars, Clutch City Prospects, Pride of the Program, Larry Bird: The Missing Years, Memorabilia cards (Own the Game, Gold parallel > #`d to 99, Black parallel > #`d to 25; Clutch City Stars, Gold parallel > #`d to 99, Black parallel > #`d to 25; Clutch City Prospects, Gold parallel > #`d to 99, Black parallel > #`d to 25; and Pride of the Program, Gold parallel > #`d to 99, Black parallel > #`d to 25), Autograph cards (Marks of Excellence and Rookie Photo Shoot: Single, Dual, and Triple), and Autograph Memorabilia cards (three variations > all #`d to 5).