Autographed Pittsburgh Steelers Riddell Mini Helmet signed by Steelers Great Donnie Shell. He is a true champion and of course was part of the Steel Curtain Defense. It is authenticated by JSA. Donnie signed this on June 26, 2011 at the Tristar show in Houston Texas that I took him into, along with the other Steelers. As you can see, he had a great signature. Buyer to add $6.00 priority shipping with delivery confirmation. Thanks for looking and if you see other items you are interested in, we always try to combine shipping charges. This will pass PSA or any third party authenticator, guaranteed.