Dak Prescott, Pro Bowl quarterback for the Dallas Cowboys, has hand signed this Cowboys Riddell Speed mini helmet at a private signing. This item comes with a certificate of authenticity (COA) from JSA - James Spence Authentication and was signed. Of one of their representatives. You will receive a serial-numbered COA along with a matching serial-numbered sticker on the helmet. The authenticity can be verified online by entering the serial number.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction. The item "DAK PRESCOTT SIGNED AUTOGRAPHED DALLAS COWBOYS SILVER SPEED MINI HELMET JSA" is in sale since Tuesday, March 3, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Helmets". The seller is "college_authentics" and is located in College Authentics. This item can be shipped to United States, China, Mexico, Germany, Japan, Brazil, Russian federation.