Matte black “black wings” Oregon Ducks miniature football helmet, autographed in yellow paint pen by Oregon QB Marcus Mariota, who added his number “8” after his signature.

Signed at a private autograph session.
Sold with Certificates of Authenticity from both The Autograph Source (Lifetime Guarantee) and independent third-party authenticator PSA/DNA (PSA/DNA RookieGraph COA – which proves it was signed before or during his rookie NFL season).