Nike is FINALLY selling Marty McFly's futuristic high-tops from "Back to the Future II" ... 4 years before they're supposed to exist.

They're only releasing 1,500 pairs of the Nike Air Mag ... a shoe that Marty rocked in the year 2015 in the movie.

All of the pairs will be auctioned on eBay ... with all of the proceeds going to the Michael J. Fox Foundation ... which helps fund research on Parkinson's Disease.

The shoe contains an LED panel -- just like in the movie -- and is fully rechargeable ... with each charge fueling around 5 hours of awesomeness.

A couple from Ohio decided to get married on Holiday World's "The Voyage" roller coaster.

Not to be outdone they also saw to it that an Elvis impersonator officiated the wedding.

Enjoy!

I don't know how to take this....