Ty Detmer autographed photos are great additions to a BYU Cougars sports room, home or office. This Ty Detmer BYU Cougars Autographed 11x14 Photo - PSA/DNA Authentic has been authenticated by PSA/DNA and will come with a Certificate of Authenticity. Prime One Sports is your one stop shop for 100% authentic Ty Detmer signed memorabilia. Your order will ship out within 1 buisness day. This signed photograph is a must have for a Ty Detmer memorabilia collection. Your photo ships quickly and securely to you.