In the market for a pristine example of one of the best Porsche 911s in recent memory? How about a six of them?
A collection of six GT models from the sports car’s 991 generation will be auctioned off by RM Sotheby’s during its “Six Car, One Truck” sale next month in Munich. Each example promises to be in tip-top shape, with none having more than delivery mileage on the odometer.
Porsche has been building GT, or Gran Turismo, models since the 1950s. These…

