Behold: the 1958 Ferrari 250GT LWB California Spider – the long wheel base version of the replica featured in’ Ferris Bueller’s Day Off’.
Right now, both are up for auction.
Between 1957 and 1963, only 107 were made and this V12 was the seventh to leave the factory. Sold new in Geneva, it has passed though the hands of a Swiss and a Japanese owner before ending up in California where it was restored, bestowed with Ferrari Classiche certification and presented for sale: yours for (probably) considerably less than the SWB fake from the movie.