Configuration: 24 packs per box. 9 cards per pack. Collect in-season Rookie Call-Ups and traded players to finalize you set with 2024 Topps Heritage High Number Baseball. This set contains Real One Autographs, Clubhouse Collection Relics, 1975 Minis to complete the set, Base Variations, New Inserts and additional cards celebrating the 1975 and 2024 seasons! 1 Box Loader – 1 Autograph or Relic – 5 Chrome Base or Parallels – 2 Base Aqua – 4 Hobby Exclusive Base Dark Blue Parallels. BASE Base Cards – 200 veterans and rookies. Short Printed Base Cards – 25 additional subjects printed at limited quantities. Base Card Parallels – Aqua Bordered – 2 per Hobby and 1 per Value Box. Dark Blue Bordered – Hobby Exclusive, 4 per box. Green Bordered – Value Box Exclusive, 1 per box. Black Bordered – Hobby Exclusive, Limited to 50. Flip Stock – Hobby Exclusive, Limited to 5. Look for an expanded Chrome Base Variations set featuring the additional 625 base cards on Chrome tech. Versions include: – Base Card Chrome Variation – #’d to 699. Black Bordered – Hobby Exclusive, #’d to 75. Gold Bordered – #’d to 5. Superfractor – #’d to 1. Black and White Images. INSERTS & MINIS 1975 Minis will feature the remaining 225 cards from the popular Heritage Mini release. Heritage High Number will feature some classic insert sets including Rookie Performers, Now and Then, Combo Cards and Award Winners. Also look for some new insert sets that focus on the year 1975 including: The Fred Lynn Files – Highlighting Fred Lynn during his historic 1975 season including his Rookie of the Year and MVP! 1975 Topps Team Quads – 4 current teammates. 3 Hall of Famers retired in 1975 including Harmon Killebrew, Bob Gibson and Juan Marichal. This set highlights moments from their illustrious career! Perfectly Programmed – 1975 was a historic year for electronics including the first commercially successful PC. This set features players who are programmed like a machine from past and present. Plus a few more surprises! AUTOGRAPHS & RELICS Real One Autographs continue with in-season call-ups, additional rookies, veterans and retired players who played in the 1975 season. High Number will feature some of the game’s best signed in Blue Ink. Real One Special Edition Autographs – Features red ink and hand numbered to 75. Real One Reverse Autographs – A unique rearranged take on the classic 1975 design. Clubhouse Collection Autograph Relics. Clubhouse Collection Relics – Features game used jersey and bat relics from a variety of veteran and rookie players. Clubhouse Collection Relics Dual, Triple and Quads – Each card is hand numbered and loaded with talent from past and present. 1975 Baseball and Celebrity Cut Signatures – 1/1 cuts from players and celebrities who were prominent in 1975!