The 1999 Upper Deck Baseball set marked the ten year anniversary of the company and their game-changing cards. This factory sealed 24 count Hobby Box from Series 1 could contain any of 26 different (yikes!) inserts and parallels, with some one-of-ones in the mix but the big news is that the Babe Ruth "A Piece of History" bat relic card (limited to 350) and its far more limited autographed counterpart (all of 3 produced, with one graded at PSA/SGC/BGS combined) are possible in this box.