Michael Jordan Signed UDA 1984 USA Olympics Jersey--Only Twelve Made! If you've never seen this one before, there's a good reason. The collector then turned to Upper Deck to get them signed by MJ.This is one of those ultra-rarities, autographed on the number "9" affixed to the chest in 10/10 silver sharpie. This jersey comes with a COA from Upper Deck Authenticated (BAF64316) for Jordan's signature. We offer the finest in Sports Memorabilia and autographs. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Basketball-NBA\Jerseys". The seller is "showpiecessports" and is located in this country: US. This item can be shipped to United States.