The “Bonneville” concept car was basically the centerpiece of the cars being sold off for charity from the Ron Pratt collection. Ron Pratt is an avid collector of classic cars and airplanes from the Phoenix area, who is usually sen front and center at Barrett Jackson. Last year, he decided to sell off his entire car collection for reasons unknown… The bus behind the car is one of only three remaining GM special display buses built for the 1950 nationwide tour “Parade of Progress” – it is being auctioned off also, entirely for charity, and had quite a bit of buzz around it as to how high it might bid up to!