Each sealed box contains 16 packs of 20 cards each in a 500 card set including 30 September Call Up Rookie cards, 30 Team Leaders, 10 Season Highlights, and 30 Team Checklist cards. >>> Each box contains TWO Memorabilia cards (one dual, triple, or quadruple and #`d to 199 or less) and ONE Autograph card. Parallel set: Gold (#`d to 99). Inserts: 20th Anniversary 1:2, StarQuest, Rookie Debut, 1975 O-Pee-Chee 1:6 (also Mini parallels), Game Jersey cards 1:8 (also Autograph 1:192 > #`d to 99, Patch 1:192, Dual > #`d to 149, Triple > #`d to 99, and Quadruple > #`d to 15), Rivals, Greats of the Game, USAB U18 National Team (also Patch > #`d to 25 and Autograph Jersey > #`d to 25), USA Retrospective, INKredible Autograph cards, Documentary Update 1:4, and Yankee Stadium Legacy Update 1:4 (final 81 cards from the 2008 season).