![Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/6a/c9/f6c6531d487da931128388c83a85/imag-4.jpg)
Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's
![Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/f3/90/4c288af9400a8ddfc7eb41b94898/image-3.jpg)
Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's
![Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/d7/f9/f3ea55344ba3bf0e8eff1b58eef2/image-2.jpg)
Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's
![You can now buy Nike's $720 'Back to the Future II' sneakers, plus other favorite movie-inspired products You can now buy Nike's $720 'Back to the Future II' sneakers, plus other favorite movie-inspired products](https://image.cnbcfm.com/api/v1/image/104134209-FY16_INNO_SNOWCAP_WHITE_HERO_V2_0043_original.jpg?v=1529473423)
You can now buy Nike's $720 'Back to the Future II' sneakers, plus other favorite movie-inspired products
![Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/c6/a9/0c02e6fb4e3882f184ea09dda986/image-8.jpg)
Michael J. Fox Dual Signed Nike MAG 'Back to the Future' | 2011 | The Future Is Back | 2021 | Sotheby's
![Back to the Future Part II' Sneakers Expected to Sell for $70K at Sotheby's Auction – The Hollywood Reporter Back to the Future Part II' Sneakers Expected to Sell for $70K at Sotheby's Auction – The Hollywood Reporter](https://www.hollywoodreporter.com/wp-content/uploads/2019/07/nike-publicity-h_2019.jpg)