A BMW M1 was purchased in 1981, never registered, and driven just 4,500 miles before it was left in a garage in southern Italy, where it sat collecting dust and clutter until it was discovered in 2016. 34 years of being ignored

Built to speed along at 162 mph, only 453 were built from 1978 to 1981, selling at around $85,000 new, it's now listed at 1.5 million USD

Thanks Gary!

http://www.foxnews.com/auto/2018/05/14/bmw-m1-supercar-left-to-rot-in-1982-now-on-sale-for-small-fortune.html
http://www.thedrive.com/news/6722/bmw-m1-barn-find-emerges-after-34-years-in-storage
http://www.bmwblog.com/2016/12/29/bmw-m1-hiding-garage-34-years/