I have yet to see anything clean in that price range with 20,000 miles. Most dealers have their cars listed for around $27k and I have seen a few private ones listed at $24k.
http://www.zr1netregistry.com/Market...-24000-MD.aspx
This car from the registry has 19000 miles and the owner is asking $24k. I just want to get a better idea of what they are actually going for before I make an offer.