Autographed Dan Marino Helmet

  Product Info:

Dan Marino, Mark Duper, and Mark Clayton triple signed Dolphins Riddell Deluxe Full-Size Replica helmet. This was signed at our Private Signing and comes with a Schwartz Sports certificate of authenticity (COA), photo of each one signing, and matching tamper-proof holograms.

  Authenticated By: Schwartz Sports

Schwartz Sports organizes hundreds of public and private athlete signings annually, making them one of the leading suppliers of autographed sports memorabilia in the industry. Schwartz is the exclusive autograph distributor for a number of athletes including Barry Sanders and Ron Santo. Schwartz Sports acquires its merchandise through public and private signings. A company representative is present at each signing to personally witness each piece being autographed. The Schwartz Sports Certificate of Authenticity is printed on 4”x5” card stock. Printed on the COA is the company’s guarantee that the item purchased was signed by the athlete. A hologram is affixed to the COA and the document is signed by the company president. The COA also lists the company’s contact information and address.

  Product Info:

Dan Marino hand autographed Miami Dolphins Riddell replica helmet. Schwartz Sports Hologram and Certificate of Authenticity.

  Authenticated By: Athlon Sports

Athlon Sports Collectibles is a division of Athlon Sports Communications, a Nashville-based company best known for publishing and sports marketing. Each year, Athlon Sports publishes 15 preseason magazines covering professional and collegiate sports. Items sold through Athlon’s Collectibles division come with paper certificates of authenticity and tamper-resistant holograms.