The helmet is authenticated by Field of Dreams (One of the leading authenticators). The helmet has the tamper proof sticker/hologram on the back of the helmet. The helmet/autograph is in excellent condition. This is a great helmet to start or add to your collection. I have a bunch of other autographed jerseys, helmets, and baseballs authenticated by TRISTAR, JSA, PSA/DNA, STEINER, SCHWARTZ, and LEAF Authentics.The item "Johnny Unitas Autographed/Signed Mini Helmet COA Baltimore Colts Indianapolis" is in sale since Thursday, May 9, 2019. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Helmets".
The seller is "xfalcons7x" and is located in Corona, California. This item can be shipped to United States.