Each sealed box contains 20 packs of 6 cards each in a 314 card base set including 39 High Numbers variations 1:5. >>> Each box contains THREE Autograph cards. Parallel sets: Chrome (#`d to 1952), Chrome Refractor (#`d to 552), and Gold Refractor (#`d to 52). Inserts: Dynamic Duos, Debut Flashbacks (Chrome > #`d to 1952, Refractor > #`d to 52, and Gold Refractor > #`d to 52), Autograph 1:8 (`52 Signatures and `52 Signature SE > hand #`d to 500), and Ticket to Stardom Memorabilia cards (#`d to 10).