UPPER DECK 2003 SERIES 1 MLB T/C BOX (Net)

Drastic content enhancements have made every hobby box of this series contain an average of two memorabilia cards! This series also contains signed jersey cards from players like Mark McGwire, Ichiro, Sammy Sosa, and more! Hobby boxes feature a myriad of serially numbered jersey cards and themed jersey cards, too! Also, look for fold-open jerwsey cards that feature hinges holding two cards together. Plus Sammy Sosa and Mark McGwire in their own memorabilia card! 8 cards per pack.  24 packs per box.