Alejandro de Tomaso may be best known for his automobiles, but did you know that his company also built motorcycles? Well, he purchased a few manufacturers that did anyway. Benelli was one of them and their 750 Sei become the world’s first production six-cylinder bike. So, this would be an interesting find even if someone hadn’t stashed it away in a barn before putting a single mile on it! It’s going to need some cleaning, but could be one heck of a find for a Italian motorcycle enthusiast. It’s in North Florida and is listed here on craigslist for $12,000.