![L-R) Julius Gross, 15 and Demien Weber, 15, look at a pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of L-R) Julius Gross, 15 and Demien Weber, 15, look at a pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of](https://c8.alamy.com/comp/2ENBT0M/l-r-julius-gross-15-and-demien-weber-15-look-at-a-pair-of-2011-back-to-the-future-ii-nike-mags-at-sothebys-stadium-goods-ultimate-sneaker-collection-featuring-100-of-the-rarest-sneakers-produced-new-york-ny-july-22-2019-canadian-entrepreneur-miles-nadal-is-said-to-have-purchased-99-of-the-100-sneakers-leaving-1-of-12-pairs-of-unworn-1972-nike-wallffle-racing-flat-moon-shoe-up-for-auction-estimated-auction-price-of-110000-to-160000anthony-beharsipa-usa-2ENBT0M.jpg)
L-R) Julius Gross, 15 and Demien Weber, 15, look at a pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of
![Nike MAG 'Back to the Future' | 2011 | Dual Signed by Michael J. Fox | From the Archive | Day 3 | Back to the Future | Nike MAG | 2020 | Sotheby's Nike MAG 'Back to the Future' | 2011 | Dual Signed by Michael J. Fox | From the Archive | Day 3 | Back to the Future | Nike MAG | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/ae1b351/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F39%2Fc7%2Fac52bc2b4f7db0a900917ef02c3e%2F007n10520-blhgd.jpg)
Nike MAG 'Back to the Future' | 2011 | Dual Signed by Michael J. Fox | From the Archive | Day 3 | Back to the Future | Nike MAG | 2020 | Sotheby's
![A pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of the rarest sneakers produced, New York, NY, July 22, 2019. A pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of the rarest sneakers produced, New York, NY, July 22, 2019.](https://c8.alamy.com/comp/2ENBT0X/a-pair-of-2011-back-to-the-future-ii-nike-mags-at-sothebys-stadium-goods-ultimate-sneaker-collection-featuring-100-of-the-rarest-sneakers-produced-new-york-ny-july-22-2019-canadian-entrepreneur-miles-nadal-is-said-to-have-purchased-99-of-the-100-sneakers-leaving-1-of-12-pairs-of-unworn-1972-nike-wallffle-racing-flat-moon-shoe-up-for-auction-estimated-auction-price-of-110000-to-160000anthony-beharsipa-usa-2ENBT0X.jpg)
A pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of the rarest sneakers produced, New York, NY, July 22, 2019.
![A pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of the rarest sneakers produced, New York, NY, July 22, 2019. A pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of the rarest sneakers produced, New York, NY, July 22, 2019.](https://c8.alamy.com/comp/2ENBT0H/a-pair-of-2011-back-to-the-future-ii-nike-mags-at-sothebys-stadium-goods-ultimate-sneaker-collection-featuring-100-of-the-rarest-sneakers-produced-new-york-ny-july-22-2019-canadian-entrepreneur-miles-nadal-is-said-to-have-purchased-99-of-the-100-sneakers-leaving-1-of-12-pairs-of-unworn-1972-nike-wallffle-racing-flat-moon-shoe-up-for-auction-estimated-auction-price-of-110000-to-160000anthony-beharsipa-usa-2ENBT0H.jpg)
A pair of 2011 “Back to the Future II” Nike Mags at Sotheby's & Stadium Goods Ultimate Sneaker collection featuring 100 of the rarest sneakers produced, New York, NY, July 22, 2019.
![Nike MAG 'Back to the Future' | 2011 | Dual Signed by Michael J. Fox | From the Archive | Day 3 | Back to the Future | Nike MAG | 2020 | Sotheby's Nike MAG 'Back to the Future' | 2011 | Dual Signed by Michael J. Fox | From the Archive | Day 3 | Back to the Future | Nike MAG | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/500a9e9/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F22%2F4c%2Fb34b1981471fb98e8950ea5b12a1%2F008n10520-blhgd.jpg)