Sackey & Co. presents 2007 Porsche 911 GT3 RS 'ex-Jerry Seinfeld' Sackey & Co. | Private Sales is proud to report our sale of this 2007 Porsche 911 GT3 RS 'ex-Jerry Seinfeld'. ExteriorInteriorCarrara WhiteBlack Full Leather Chassis No.WP0AC29907S792609