Each sealed box contains 24 packs of 10 cards each in a 320 card set including 50 Rated Rookies 1:4. >>> Each sealed box contains ONE Memorabilia or Autograph card. Parallel sets: Press Proof 1:24 (#`d to 100), Die-Cut Gems (#`d to 25, Autograph > #`d to 10). Inserts: Ultimate Draft 1:12, Les Gardiens 1:24, Tough Times 1:24 (Autograph parallel 1:288), Fans of the Game 1:24 (also Autograph parallels), Boys of Winter 1:8 (also Jersey parallels > #`d to 10), and Rookie Threads Showcase (parallels: Signatures > #`d to 100, Prime > #`d to 25, and Prime Signatures > #`d to 10).