Perhaps the most sought-after sneaker of all time, the Nike Mag from "Back to the Future Part 2" was released in 2011 in an edition of only 1,500 pairs via auctions to support the Michael J. Fox Foundation. Each auction ended with winning bids totaling thousands of dollars, and the Mag has reached a legendary status in the years since. Note: This is the initial 2011 release of the Mag, which does not have power lacing like the 2015 edition. Back To The Future