Jersey has been kept in a shoe box wrapped in tissue paper for years hence why such good condition. I don't have a certificate of authentication. Any questions drop me a message. The item "RARE MICHAEL JORDAN FINAL ALL STAR GAME 1 of 23 HARDWOOD CLASSICS MITCHELL &" is in sale since Wednesday, August 22, 2018.This item is in the category "Sports Memorabilia\More Sports Memorabilia\Basketball Memorabilia\Clothing". The seller is "samgi-339" and is located in Catterick Garrison. This item can be shipped to United Kingdom.