For sale in this listing is a new condition Riddell brand Kansas City Chiefs mini football helmet, featuring the Chiefs on both sides of the red helmet. The helmet has been autographed by three time Super Bowl MVP and Kansas City Chiefs Superstar Quarterback Patrick Mahomes, with his full name rookie autograph, in white paint pen across the top of the helmet. Next to his signature Mahomes has inscribed his player number "15" in white paint pen. The autograph has been authenticated and graded (Autograph = 8) by PSA/DNA with a full letter of authenticity and grading as shown in listing photos. Thank you for your interest in this item.