Auction house, Bohnams, offered for sale a concept car Maserati Boomerang, which had its premiere in 1971 at the Motor Show in Turin. Designer Giorgetto Giugiaro was responsible for this car, and we should mention that the car was shown at the Geneva show in March 1972. The car has V8 engine with 300Hp, which is enough for a top speed of 186mph.
The price was not officially announced, but some unofficial estimates saying that the car could be sold for nearly $4 Million.