You can bet your a@@ that car has a whole lot more than 150k miles. Every one of them I've ever seen, or even heard of, the odo has either quit or turned real slow, hanging up on the nines. The only way to be sure on a claim of what would be low milage would be to buy from the original owner, a priest or nun, or something. What I'll bet happens, is that people drive like that for 15 years, then fix the odo, put it on E-Bay, and clean up.