Each 2008 Upper Deck Series 2 MLB Baseball Cards Box contain 20 MLB trading cards per pack and 16 packs in display box. Autographed USA Baseball Card Per Box, on average numbered to 375 or less! One Autographed Memorabilia USA Baseball Card Per Box, on average numbered to 199 or less! Look for One Autographed Patch USA Baseball Card Per Case, on average numbered to 99 or less! Collect the Entire 400 Card Regular Set! Look For Yankee Stadium Legacy Insert, Memorabilia and Buyback Cards!