Each sealed box contains 12 packs of 35 cards each in a 385 card base set. >>> Each box contains ONE Memorabilia card. Parallel sets: Gold, Black (#`d to 51), and Platinum (each is a 1-of-1). Inserts: Special Edition Rookies 1:10, NFL 83/06, Own the Game, Ring of Honor, Hall of Fame (Tribute and Autograph), Memorabilia cards 1:20 (NFL 83/06 and All-Pro), Super Bowl Memorabilia cards (Super Tix, Super Tix Autograph, Game Breakers, and SB XL Autograph), and Autograph cards 1:50 (Signature Series, NFL 83/06: Single > #`d to 50 and Dual > #`d to 25, Topps, and JUMBO ONLY Rookie Premiere Autograph: Single, Dual, Triple, and Red), and JUMBO ONLY Printing Plates (1540 total > each is a 1-of-1).