If they're asking too much, then you might have to save up a bit more money before making your purchase. Jeeps, especially Wranglers/CJs, tend to hold their value pretty well.
Sorry the website didn't help you out, but I'm in Virginia and don't know the local situation. You might try driving to various used car dealers and checking the paper for vehicles in your area. Also, you might try
www.kbb.com to see what vehicles
should be selling for in your area.
Beyond that, I can't say. Good luck with your search.