This Autographed Football has been personally hand-signed by Byron Leftwich. The item comes with a Certificate of Authenticity (COA) from Seller which can be verified online. Your order is backed by Sports Collectibles 100% Lifetime Guarantee. Sports Collectibles Online is the online leader in authentic signed Byron Leftwich memorabilia. All of Sports Collectibles items signed by Byron Leftwich come from in person autograph sigings or private collections. Add to your growing NFL Memorabilia collection with a certified autograph from the great Byron Leftwich.