2025-26 Panini EuroLeague Contenders Basketball Mega Box

The iconic Contenders brand is making its debut in the EuroLeague, with the 2025-26 Panini EuroLeague Contenders Basketball release! Collect your favorite Legends, Superstars, and prospects from the EuroLeague! Collect your favorite Legends, Superstars, and prospects from the EuroLeague! Search for 1 Autograph or Mem per box! Collectors should look for 5 Insert/Insert Parallels and 3 Base Parallels per box on average! Search for Mega Box-Exclusive Kaboom-Horizontal SSPs!