Neiman Marcus’ 50 special edition BMW M6 coupes, which went on sale from 12.00pm yesterday, sold out in a mere one minute, thirty-two seconds. This latest car is just another “must-have” automobile in a long list of limited-edition cars from the retailer, whose previous models included the hybrid Lexus GS 450h, a BMW 645Ci and even the GMC Suburban Sony edition. Neiman Marcus, the brand referred
