Add to Favorite Sellers. Dan Marino Miami Dolphins Autographed Riddell Lunar Eclipse Alternate Speed Mini Helmet – Fanatics Authentic Certified. Autographed NFL Mini Helmets. Dan Marino Miami Dolphins Autographed Riddell Lunar Eclipse Alternate Speed Mini Helmet. Due to quantity levels, we do at times list a stock image of the product. This is done to standardize and expedite the listing process and only applies for merchandise that is comparably identical.