Baker Mayfield Autographed Game Used Rookie Jersey. Bakers 1st NFL Jersey ever. Worn against Pittsburgh Steelers September 9, 2018.The item "Baker Mayfield Autographed Game Used Rookie Jersey" is in sale since Wednesday, September 16, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Jerseys". The seller is "rolia" and is located in Enid, Oklahoma. This item can be shipped to United States.