This lot is closed for bidding. Bidding ended on 2/28/2014
Given "The Gronk's" lifestyle, one would think his signed items would be fairly prevalent, but Rob Gronkowski remains a very difficult autograph. Offered here is a scarce single signed OML Selig baseball by Gronk in blue felt tip marker. We guarantee this lot to pass PSA/DNA or JSA authentication, and full certification can be arranged for an additional fee (please contact us for further details).