Configuration:8 cards per pack.18 packs per box.20 boxes per case.2023 Topps Big League Baseball is making big waves this year with an all-new collecting format as well as some of the most exciting, fun, and colorful designs in the hobby! Build an expansive 310-card Base Set across Common, Uncommon, Rare, Super Rare, and Legendary tiers. Look for rare Big League and Opening Act Autographs!