May depend on area.
I just bought a 2007 Corolla LE with 44k miles for $7k. Very clean, and was kept in a garage so very little rust and all lights clear. I thought I got a deal because it had a car fax reported accident in rear, inspected it and put it on a lift, me and my mechanic could not find any sign of an accident; only thing was a broken plastic pin.
Anyways to get to the point with that accident I believe it knocked the price down. I think if it had a clean carfax it would of been listed at least 12k here in NJ with the mileage.
Carfax did report that the last owner traded it in for $3,834.