This Autographed 11x14 Photo has been Personally Signed by Chevy Chase of Spies Like Us. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services.This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. This is a stock item. We conducted an autograph signing with Chevy Chase and we have several of these available. The one you will receive will be of equal quality to the one pictured. We offer autographed memorabilia only from the top, reputable, leading suppliers of authentic sports memorabilia. The companies that authenticate these items include Professional Sports Authenticator (PSA/DNA), James Spence Authentication (JSA), Steiner Sports, Upper Deck, Mounted Memories, and Tri-Star Productions. All autographed items come with a Certificate Of Authenticity (COA) from these suppliers that include a hologram on the item.