21 Panini Mosaic Football Mega Box Trading Cards

21 Panini Mosaic Football Mega Box. Exclusive parallels of the Base . Rookies and Inserts that are only found in retail skus. Look for exclusive inserts only found in retail. Only found in Retail look for autographs cards with Scripts and Rookie Scripts. Hunt for the following inserts only found in retail skus . Will to Win . Got Game? . Bang! . Touchdown Masters and HoloFame.