CONFIGURATION: 8 PACKS PER BOX. 9 CARDS PER PACK. PRODUCT HIGHLIGHTS - COLLECT ALL THE IN-SEASON ROOKIE CALL-UPS AND TRADED PLAYERS TO FINALIZE YOUR SET WITH 2023 TOPPS HERITAGE HIGH NUMBER BASEBALL. - THIS SET CONTAINS REAL ONE AUTOGRAPHS, CLUBHOUSE COLLECTION RELICS, ALL NEW INSERTS, AND ADDITIONAL CARDS CELEBRATING THE 1974 AND 2023 SEASONS! LOOK FOR: AUTOGRAPH CARDS REAL ONE AUTOGRAPHS – FEATURING ON-CARD AUTOGRAPHS IN BLUE INK. REAL ONE SPECIAL EDITION AUTOGRAPHS – SIGNED ON-CARD WITH RED INK. HAND NUMBERED TO 73 OR LESS. NEW! 1974 MLB HIGHLIGHTS AUTOGRAPH - ON-CARD AUTOGRAPHS FROM HIGHLIGHTS OF THE MLB ALL-STAR GAME FROM 1973. - NUMBERED TO 99 OR LESS.