Each sealed box contains 6 packs of 6 cards each in 90 card retired legends base set. >>> Each PACK contains ONE Game Worn/Used Memorabilia or Autograph card. Parallel sets: First Impressions 1:16 and Lasting Impressions 1:13. Inserts: Marks of Excellence (Autographs 1:61 and Autographed Relics 1:61), Milestone Materials (Uniform Relic 1:4, Bat Relic 1:5, Season Uniform Relics 1:14, Season Bat Relic 1:73, Jersey Number Uniform Relic 1:148, and Jersey Number Bat Relic 1:443), Pastime Patches Relic 1:92, 'The Catch' (Dual Relic 1:1023, Dual Relic Season parallel 1:1391, and Dual Relic Jersey Number parallel 1:3161), Matching Marks Dual Relic 1:11, Memorable Materials (Uniform Relic 1:12, Bat Relic 1:6, Season Uniform Relics 1:152, Season Bat Relic 1:72, Jersey Number Uniform Relic 1:644, and Jersey Number Bat Relic 1:208), and Signature Cuts Autographs 1:9936.