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. The item "Alec Guinness Star Wars Authentic Signed 3.5x4 7/8 Photo PSA/DNA Slabbed" is in sale since Monday, December 11, 2017. This item is in the category "Entertainment Memorabilia\Autographs-Original\Movies\Photographs". The seller is "presspasscollectibles" and is located in Scottsdale, Arizona.This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, New Zealand, Egypt.