7. Duesenberg SJ Speedster – $4.45 Million
The Duesenberg is one of the most sought-after classic American cars ever. And Duesenberg prices are always astronomical on the rare occasion they appear for sale. However, the top-of-the-line Duesenberg SJ Speedster, or the “Mormon Meteor,” is a unique model in the company’s history. In fact, it is one of the most legendary Duesenbergs they ever made. When they offered it for sale in 2004, this cream-yellow roadster managed to reach $4.45 million.