Motorcar Sales Motorcar Sales (Both Auctions and Private Sales) 1957 Ford Thunderbird E-Code $78,800 1949 Packard Super Eight Convertible Victoria $45,000 1956 Continental Mark II $72,800 1959 Cadillac Series 62 Convertible $155,000 1969 Mercedes-Benz 280SL $289,800 1962 Jaguar XKE Series 1 3.8 Liter OTS Roadster $168,800