Each sealed box contains 24 packs of 8 cards each in a 187 card set. >>> Each box contains TWO Memorabilia cards and THREE Autograph cards. Parallel sets: Mirror 1:8.Inserts: Legends Die-Cut 1:24, National Team Mirror Red 1:24, Autograph cards 1:8 (Single, parallels: Red, Blue, Gold, and Black; Certified Mirror > #`d to 10, Black parallel > #`d to 1; Blast from the Past, and Stars & Stripes 1:12), and Memorabilia cards 1:12 (Prime Patches, Triple Play Materials, and Bat Knobs > #`d to 1).