The 1934-37 Chrysler Airflow large sedan was ahead of its time with a streamlined, aerodynamic design. But the sleek-looking mid-30s Airflow simply did not catch on with the public and its short four-year run ended with less than 25,000 total sales. Because of its relative rarity it's hard to find one in the wild, but Peter Hubbard spotted this 1937 model in an Illinois salvage yard several years ago. It could be purchased in five trim levels/sizes starting at $1,245. (Photo by Peter Hubbard)