Dak Prescott Signed Dallas Cowboys Full Size Authentic Flash NFL Helmet View cart “Alvin Kamara Signed New Orleans Saints Speed Authentic NFL Helmet” has been added to your cart. $899.99 Dak Prescott Signed Dallas Cowboys Full Size Authentic Flash NFL Helmet quantity Add to cart Categories: Dallas Cowboys, NFL Tags: autograph, dak prescott, dallas cowboys, helmet, nfl Description Description Dak Prescott Signed Dallas Cowboys Full Size Authentic Flash NFL Helmet – Hand Signed by Dak Prescott – Dallas Cowboys Authentic Flash Helmet – Fanatics Authentic Serial Numbered and Databased Hologram – Picture of Dak from the signing Related products Chad Johnson Signed Cincinnati Bengals Speed Eclipse NFL Mini Helmet $129.99 Add to cart Eli Manning Signed New York Giants Speed Full Size Flash NFL Helmet $629.00 Add to cart