1968 Topps Game Review: [1] Insertion Ratios Cards Total Cards Numbered To Hobby Odds Retail Odds Base 598 - ? ? Checklist Base Set 1 N.L. Batting Leaders 2 A.L. Batting Leaders 3 N.L. RBI Leaders 4 A.L. RBI Leaders 5 N.L. HR Leaders 6 A.L. HR Leaders 7 NL...