Jason Hammel Signed Autographed 2011 Topps Baseball Card - Colorado Rockies

A fantastic trading card hand-signed by baseball star Jason Hammel. It comes with a lifetime guarantee of authenticity COA with matching serial-numbered, tamper-proof hologram stickers. All of our items are guaranteed authentic for life and are backed by our 20+ years in the autograph business. All items are hand-signed; we never sell copies or reproductions of any kind.