IT COMES WITH A PSA/DNA NUMBER HOLOGRAM STICKER ON THE SOCCER BALL AND A PSA/DNA CERTIFICATE OF AUTHENTICITY. I have been getting autographs for the past 15 years. All autographs were obtained in person at golf tournaments, practice facilities, charity events, team hotel, public appearances, all-star games and stadiums (before and after games). The item “Ricardo KaKa Signed Brasil Brazil Soccer Ball PSA DNA COA Autographed b” is in sale since Sunday, July 19, 2015. This item is in the category “Sports Mem, Cards & Fan Shop\Autographs-Original\Soccer\Balls”. The seller is “authenicsigs” and is located in San Jose, California. This item can be shipped worldwide.