With attendance at major league ball games on the rise, and interest in modern-era cards at a high, this is the season for collecting. To help you in this effort, the staff of Sports Collectors Digest, the voice of the sports collecting hobby, bring you this one-of-a-kind baseball card reference. Inside you’ll find listings for 375,000 cards, including packs and boxes, inserts, parallels and rare variations, from 1981 to the present....