MVPs Autographed/Signed Baseball Jersey Mystery Box with PSA JSA or Beckett COAHere's how it works: You're guaranteed to pull a custom jersey signed by an MLB MVP! All jerseys are accompanied with a Certificate of Authenticity from JSA, PSA, Beckett or Fanatics. Jersey will be packaged in a sealed and branded HOFSM poly bag to ensure authenticity. You will receive a custom jersey that has no team names, branding or logos. The complete hit list for the MVP Mystery Box is: Aaron Judge Shohei Ohtani Bryce Harper Freddie Freeman