1935 Duesenberg SJ Speedster FacebookTweetPin 1935 Duesenberg SJ Speedster. This old car was only manufactured 36 times. A 1935 Duesenberg SJ Speedster was sold at an auction by Gooding & Co in August 2004 for $4.5 million. FacebookTweetPin Related 1925 Bentley | Antique Car Half Built Morgan at the Factory 1928 Buick Master | Old Car 1928 Pontiac | Antique Car 1937 Cord 812 Coupe 1946 Delahaye 135MS