We takes authenticity very seriously. We understand how important it is for you to know that the item you are purchasing is 100% authentic. That's why we guarantee the authenticity of every item we sell and will always attempt to provide a 3rd Party Authenticated (JSA, PSA, Beckett) certificate of authenticity with every item. The signed items we sell come exclusively from paid athlete appearances and signings in which we have participated, and from only the top, most reputable suppliers in the business. If it’s not 3rd party authenticated we only provide signed items from the most reputable names in the business, including Steiner Sports, Schwartz Sports, Mounted Memories, Tri-Star Productions, and UDA (Upper Deck Authenticated). We stand behind our 200% money back guarantee if any item you purchase from us is deemed “not authentic” by JSA, PSA, or Beckett.