Topps celebrates the 65th anniversary of its first set with the newest addition to the Topps Heritage line with the Limited Edition `51 Collection set.
Each factory sealed set contains 104 set cards, 21 mini parallels (10 Red Back, 5 Blue Back, 3 Green Back, 2 Black Back, and 1 Gold Back), and ONE Autograph card (most are on-card, some are on-stickers or redemptions, parallels > #`d to 25, 10, 5 & 1-of-1).