Earlier today, we reported on Jay Leno auctioning his custom F-150 Harley Davidson truck for charity. Now another famous car-loving comedian is selling off some of his choicest rides to some deep-pocketed Porsche lovers.
Jerry Seinfeld will auction three Porsches from his personal collection: a 1955 Porsche 550 Spyder, a 1958 Porsche 356 A 1500 GS/GT Carrera Speedster and a 1974 Porsche 911 Carre
