This is a Dwight Doc Gooden Autographed Signed First Day Cover New York Mets - Certified Authentic that has been hand-signed by New York Mets legend, Dwight Gooden. This item has been authenticated by Beckett and comes with a Certificate of Authenticity (COA). For a serious Dwight Gooden signed memorabilia collector, this is a perfect item. 100% authentic and ideal for a New York Mets sports memorabilia collection. This item Backed by Sports Collectibles 100% Money Back Guarantee..