Dak Prescott Signed Dallas Cowboys Full Size Authentic Flash NFL Helmet View cart “Eli Manning Signed New York Giants Speed Full Size Flash 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 Jaylen Waddle Signed Miami Dolphins NFL Flash Mini Helmet $239.99 Add to cart Lawrence Taylor Signed New York Giants Replica NFL Helmet w/ HOF 99 Insc. $349.99 Add to cart