Need help. Trying to value a pair of 8.5 Air Force 180 Low - These are Olympic Barkleys. Original new in the box released 1992 (not Retros). I can't find a single pair on eBay. These shoes came from my wife's Jordan collection (about 140 pairs). She started her collection in 1986. She passed away 11 yrs ago and I've just begun trying to complete the collection and sell-off all her duplicates.