Q: Anyone know how to go about obtaining one?

A: Smart Roadsters are difficult to find because they are no longer manufactured by smart. if you want a second hand a Smart Roadster and live in the uk by a magazine called top marques which is like auto trader but specializes in sport, luxary and supercars. if you can't find one then publish an advert in it for which range from a budget ad at 30 to a emporer ad at 137 saying what you willing to pay and someone might call you willing to sell. p.s good luck and good choice i love smart cars in all forms and you will get an a fun efficent sports car.