This item was hand signed by the athlete at a private signing and is accompanied by a Certificate of Authenticity from Palm Beach Autographs and PSA.
Rob Gronkowski Autographed New England Patriots (White #87) Custom Stitched Jersey - PSADNA
Rob Gronkowski NFL Original Autographed Items for sale
Rob Gronkowski New England Patriots Autographed Navy Blue Nike
Custom Framed Rob Gronkowski New England Patriots style custom jersey., PSA/DNA Hologram and COA(#W41326), The authentication is from PSA/DNA. This
Framed New England Patriots Rob Gronkowski Autographed Signed Jersey Psa/Dna Coa
Rob Gronkowski Autographed Jerseys, Signed Rob Gronkowski
Rob Gronkowski New England Patriots Autographed Navy Blue Nike
Rob Gronkowski New England Patriots NFL Original Autographed
Rob Gronkowski NFL Original Autographed Items for sale
Rob Gronkowski Signed Patriots Gronk Spike 16x20 Photo (JSA COA
Rob Gronkowski Signed New England Patriots Jersey Inscribed Gronk