KBB puts both of those '06 MR's at about $32K, but that's in my zip code. Try yours and see what it says;
Blue Book Values, Trade-in, Sell or Buy Used Cars - Official Kelley Blue Book Site
Since they are at a dealership they are going to work hard to make a profit, but it looks like the 800 miler has more room to come down in price.
TSiber RYDER is right too about considering private party too. An 800 mile '06 MR is under $30K that way.
