Signed Marcus Mariota Autographed Memorabilia. Check out Marcus Mariota Autographed White Logo Football Oregon Ducks 2014 Heisman MM. The item has been personally hand signed by Marcus Mariota and comes complete with a Certificate of Authenticity from Seller. This White Logo Football that has been personally hand signed by Marcus Mariota. Along with the autograph, this item also comes with the inscription which reads 2014 Heisman. This item has the official tamper-proof Marcus Mariota serial numbered hologram and matching certificate of. This football displays pefectly in a sports room or football man cave. This football is a great gift idea for any Oregon Ducks fan or memorabilia collector. Commemorate the great career of Marcus Mariota with this authentic football, or check out other souvenirs at SportsCollectibles.com for more products autographed by Marcus Mariota. When it comes to NCAA Memorabilia, SportsCollectibles.com offers a wide selection of Marcus Mariota Autographed Footballs. This football can be protected by UV Rays and Dust in a Deluxe Football Display Case complete with Gold Risers. Product will ship in 1-3 business days with free shipping on orders over $200. Buy with confidence as this is an authenticated Marcus Mariota autograph.