Each complete set of 2007 Topps Baseball contains 661 regular Topps Baseball Series 1 and Series 2 cards, PLUS one (2) 5-card cello-wrapped pack of HTA Exclusive Rookie cards and a Barry Bonds Relic Card.
Exclusive Rookie Cards: Daisuke Matsuzaka, Tim Lincecum, Phil Hughes, Ryan Braun, Billy Butler, Jarrod Saltalamacchia, Hideki Okajima, Akinori Iwamura, Joba Chamberlain, and Hunter Pence.
Key Rookie Cards: Josh Hamilton, Troy Tulowitzki, Alex Gordon, Ryan Braun, Billy Butler, Brandon Morrow, Alexi Casilla, Alejandro De Aza, Daisuke Matsuzaka, Ryan Sweeney, Adam Lind, Ubaldo Jiminez.
661 Cards per set