Proffesionally authenticated by PSA/DNA, to verify go to thier website & type in this Certification #Q27636! I Just got theese back from PSA/DNA so they might not be on thier website yet for a couple of weeks. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Boxing\Photos". The seller is "dctradingcards" and is located in this country: US. This item can be shipped worldwide.