Check out this Signed Pat Tilley St. Louis Cardinals Mini Helmet. This mini helmet has been hand-signed by St. Louis Cardinals star, Pat Tilley. The helmet is officially licensed by National Football League and comes with a tamper-evident hologram and matching Certificate of Authenticity. The helmet ships quickly and securely and is backed by Sports Collectibles 100% Money Back Guarantee. Pat Tilley autographs are hard to come by. Shop with confidence as this Pat Tilley autograph is authenticated and in pristine condition. St. Louis Cardinals fans will love this authenticated National Football League mini helmet.