Mercedes-Benz has made many extraordinary cars in its years. One of those vintage masterpieces and my personal favorites is hitting the auction block. This 1955 300SL Gullwing Coupe has only 58,000 original miles on it and is absolutely stunning. The car features a 6 cylinder 4-speed manual transmission. Pre-auction inspectors of this car said that it is in incredible condition. Bonhams looks auction off the car starting around $1,250,000 to $1,500,000.