Here at CarBuzz, we haven't covered the Motorclassica in several years. This time around, there are just too many priceless and stunning exotics to ignore. Each year Motorclassica puts on Australia's most well-known and respected Concours d'Elegance. Some of the most competitive classes for the 2015 show included "50 years of the supercar," "50 years of Shelby Mustang," and "50 years of the Bugatti Club." Check out some of the most insane supercars and exotic classics in the world.