One in the USA: 1973 Moskvitch 412
This 1973 Soviet IZh / Moskvitch 412 is said to have only 36k original miles and is described as being the only one registered in the USA. The seller adds that he imported it from Russia two years ago, and that it is almost entirely original and in running condition. While most of its appeal may come from the novelty factor, it must also gain points for being perhaps the ubiquitous background Communist car seen in a hundred Cold War movies.