This Dexter Jackson Autographed Florida State Seminoles White Panel Football - Go Noles - JSA Authentic comes with a Certificate of Authenticity (COA) from JSA. The product has been personally hand-signed by Dexter Jackson. Prime One Sports is an online leader in authentic Dexter Jackson signed memorabilia. Your order ships out same day. Commemorate the career of Florida State Seminoles great, Dexter Jackson with a certified collectible at a great value.