http://buffalo.craigslist.org/cto/805303030.html
No mileage posted, but might be worth looking at. Also just of note the condition of a car is much more important than mileage keep that in mind.
Ex. A car in fair shape with 30k can be an abused and all city miles. A car in good shape with 100k could be well maintained, and used highway only. Especially when it comes to your price range.