We went the extra mile here and had this signature PSA/DNA certified so there can be no question of its authenticity. PSA/DNA is the premier autograph authentication company in the world. It has been slabbed or encapsulated in one of their popular holders. The item "Carlos Santana Guitar Legend signed Bookplate PSA/DNA Slabbed auto" is in sale since Friday, September 1, 2017. This item is in the category "Entertainment Memorabilia\Autographs-Original\Music\Rock & Pop\Other Orig Rock/Pop Autographs".The seller is "team" and is located in Wayne, New Jersey. This item can be shipped to United States.