What are you looking to do with it? I'm not real big on the effectivness of the "orbital" type of polishers for waxing a car. With all of the great products available (Meguiars, Mothers, Zaino, etc.), you don't need to apply or remove them with anything more than a little "elbow grease". If you want to remove oxidation, road film, light scratches, etc., then you need a buffer anyway? Look for a Dewalt 845 and use a foam pad. You should be able to pick one up for under $200 from any tool source.