1930 Duesenberg Model J Murphy convertible fetches almost $4M

The Duesenberg name may have only been a blip along the automotive industry’s vast timeline, but it left a lasting mark that ensures its cars today typically trade hands for multiple millions. That’s why it isn’t surprising at all that a 1930 Duesenberg Model J with coachwork by Murphy sold at an RM Sotheby’s auction in Miami earlier this month…