Many have tried to imitate it, but there is only one Chrome, Topps Chrome is still the go-to release to find the top MLB rookie autograph cards and refractor parallels. Collectors can also chase refractor parellels from the best MLB players from Topps Baseball Series 1 & 2. In 2014, there will also be new, exciting additions: Topps All-Time Rookies, Topps Shelf, and Topps of the Class. Plus, every box will include 2 autographed cards! 4 cards per pack, 24 packs per box.