This Jameis Winston Autographed Florida State Seminoles Custom Jersey - 2013 Heisman, 2013 Natl. Champs, 26-1 Record Inscriptions - PSA/DNA Authentic comes with a Certificate of Authenticity from PSA/DNA. The product has been personally hand-signed by Jameis Winston. Prime One Sports is an online leader in authentic Jameis Winston signed memorabilia. Add a unique signature to your Florida State Seminoles Collectible collection. Order ships out within 1-2 business days.