2015 Elite Baseball Series Unopened Blaster Box with One Guaranteed Autograph or Memorabilia Card Per Box This is a BRAND NEW 2015 Panini Elite Baseball Series Factory Sealed Unopened Blaster Box with 4 packs of 5 cards including One Guaranteed Autograph or Memorabilia Card Per Box. Elite Baseball is one of the first 2015 products to feature top prospects, veterans and retired players in their college uniforms! Look for autographs of the games most anticipated future stars like Kris Bryant, Jung-ho Kang, Rusney Castillo and Yasmany Tomas! Here are a few of the potential players in each series. COLLEGIATE LEGACY SIGNATURES is a 25 card set featuring autographs including Frank Thomas, Alex Gordon, Chris Sale, Kyle Schwarber and Carlos Rodon among others and each is sequentially numbered to 75 or less! PASSING THE TORCH SIGNATURES--This classic insert returns to 2015 Elite Baseball with pairings like Reggie Jackson/Dustin Pedroia, Giancarlo Stanton/Paul Goldschmidt, Bo Jackson/Frank Thomas, and Randy Johnson/Greg Maddux. BACK 2 BACK JACKS--Find teammates and other slugger combos in this 10-card set. Buster Posey/Hunter Pence, Nelson Cruz/Robinson Cano and Cal Ripken/George Brett make up these dual memorabilia cards. Find short print prime parallels and one-of-one premium parallels! THROWBACK THREADS--A who's who list of retired players grace this 10-card set. Find legends like Ken Griffey Jr., Barry Bonds, Pete Rose, Nolan Ryan, Cal Ripken and Greg Maddux PLUS MUCH MORE!!