100% original & authentic…. All identifiers are sewn on….. Polyester knit jersey most likely worn at a Pirates Reunion or Old Timers day…… See images for condition…… The item “Circa 1980’s Grant Jackson Pittsburgh Pirates Game Used Reunion Jersey-#23″ is in sale since Thursday, March 22, 2018. This item is in the category “Sports Mem, Cards & Fan Shop\Game Used Memorabilia\Baseball-MLB\Jerseys”. The seller is “b-e-collectibles” and is located in Thornwood, New York. This item can be shipped worldwide.