Each sealed box contains 6 packs of 8 cards each in a 45 card set. >>> Each box contains ONE Memorabilia card and THREE Autograph cards. Parallel sets: Red (#'d to 100), Blue (#'d to 50), Purple (#'d to 25), Gold (#'d to 10), Green (#'d to 5), 1-of-1 Black, and 1-of-1 Printing Plates. Inserts: Certified / Contenders Optic / Crusade / Mosaic / Phoenix / Status / Titan / Titanium / Unparalleled (parallels as low as 1-of-1), Classics (parallels > #'d to 100 or less), Legacy / Limited / Magnitude / Obsidian / Rookies & Stars / Score/ Spectra / Timeless Treasures (parallels > #'d to 99 or less), Spectra Silhouettes (parallels > #'d to 99 or less), Spectra Swatches (parallels > #'d to 99 or less), America's Pastime (Autographs > #'d to 99 or less, parallels > #'d to 25 or less; Material Signatures > #'d to 99 or less, parallels > #'d to 25 or less), Ascension Autographs (parallels > #'d to 99 or less), Boys of Summer Autographs (#'d to 49 or less, parallels > #'d to 25 or less), Chronicles Signatures / Legacy Signatures / Limited Signatures / Rookies & Stars Signatures / Score Signatures / Timeless Treasures Signatures (#'d to 99 or less, 1-of-1 Black parallel), Classics Autographs / Luminance Autographs / Origins Signatures / Playbook Autographs (parallels > #'d to 99 or less), Obsidian Autographs (Electric Etch parallels > #'d to 75 or less), Origins Autographs (#'d to 49 or less), Origins Rookie Jumbo Material Autographs (#'d to 99 or less, parallels > #'d to 25 or less), Spectra Prospect/Rookie Jersey Autographs (#'d to 199 or less, parallels > #'d to 99 or less), Spectra Signatures (#'d to 199 or less, parallels > #'d to 60 or less), and Buybacks (#'d to 10).