Sotheby’s recently teamed up with Project Blitz for an “MJ’s Secret Stuff” auction of an extremely rare pair of “Space Jam” Air Jordan 11 sneakers that were created for Jordan to wear in the 1996 smash hit.

The one-of-a-kind sneakers were made in Jordan’s size 13, but he never wore them. They are stored in a velvet-lined wooden box with “Tune Squad” emblazoned on the inside of lid and “Space Jam” on the outside. Michael Jordan autographed the sneakers, which are in perfect deadstock condition, and never used. The auction ended on Monday (July 26), with the winning bid going for a whopping $176,400.