Each sealed box contains 12 packs of 4 cards each in a 290 card base set including 12 Retired Legends (#`d to 2499), 118 Rookies (#`d to 1299, 999, or 499) and 60 Autograph Rookies (#`d to 699 or 199). >>> Each box contains FOUR Rookie cards, ONE or TWO Memorabilia cards, and TWO Autograph cards. Parallel set: Silver (#`d to 100), Gold (#`d to 50), and Autographs (#`d to 100 or 25). Inserts: Autographs 1:6 (parallel > #`d to 100) and Sweet Swatch Jersey cards 1:12.