Each factory sealed set contains 500 cards. >>> Each set contains ONE Memorabilia card and FIVE Yankee Stadium Legacy cards. It Includes the Regular 300 Card Set, the 200 Card "Update" Series Set, One Game Used Jersey Card and 5 "Yankee Stadium Legacy" Cards. Loaded with Stars Including Albert Pujols, Ken Griffey, Frank Thomas, Mike Piazza, Derek Jeter, Greg Maddux, Justin Verlander, David Ortiz, Manny Ramirez, Ichiro Suzuki, Chipper Jones, Miguel Cabrera, Plus 50 Rookie Cards of J.r. Towles, Joey Votto, Daric Barton, Clay Buchholz, Luke Hochevar, Chin-lung Hu, Ian Kennedy and Many More!