An eBay seller somehow obtained Humphries’ old shoes (probably bought them from him) and now has them listed on the auction website.
The description of the shoes reads:
WORN BY: ISAAC HUMPHRIES #15
THESE WERE PERSONALLY MADE FOR UNIV. OF KENTUKY – YOU CAN’T GO TO A STORE & BUY THESE OFF THE SHELF – SELLING AS PRE-OWNED – BECAUSE THEY ARE GAME OR PRACTICE WORN – THEY LOOK LIKE THEY NEVER GOT A SPECK OF DIRT ON THEM – COMES WITH BOXSHOES LOOK LIKE THEY HAVE HARDLEY BEEN WORN IF WORN AT ALL – GREAT CONDITION – HAS #15 WRITTEN ON BACK OF EACH SHOE IN BLUE SHARPIE
It looks like the Nike KD 9 and the LeBron Soldier 10 are among the pairs that are available: