If you have $200,000 left over and perhaps are willing to add more cash your next track day could have quite a few spectators.
In fact, if you exceed that amount, you could purchase this Yamaha YZR500 OWJ1 was ridden by Kenny Roberts, Jr. for Team Marlboro Yamaha (which was managed by his father, Kenny Roberts, Sr.) during the 1996 World Championship. The OWJ1 was the final factory Yamaha that King Kenny was involved with before he left in 1997 to start his own team, bringing his son with him.
The 1996 model (OWJ1) debuted a new frame design that eliminated the seat rail as well as a new engine design with 54x54mm bore/stroke and a forged “powder metal” piston. Yamaha said these changes boosted “top speed by achieving a better balance of power and torque character based on total intake/exhaust efficiency rather than simply raising rpm.” and claimed 177 horsepower from the 499cc 2-stroke V-4 engine.