$64.99 TIL - The self-lacing Nike shoe from Back to the Future II was modified so the laces exited the bottom of the shoe. Michael J. Fox stood on a platform and a
Back To The Future 2 Single Nike Sneaker Sells For Nearly $100k – COMICON
A Single, Disintegrating Back to the Future 2 Shoe Just Sold for $100,000 - IGN
