I bought this on the going out of business sale many moons ago, had it in the car from then until a few months ago, still works great.
I remember upgrading the HDD but that and the display filter are the only mods I can recall making.
Was thinking $150 for the lot and free shipping to continental USA.
Could not get the images to embed so here are the links. http://www.928s4.com/Riocar/IMG_6393.JPG http://www.928s4.com/Riocar/IMG_6394.JPG http://www.928s4.com/Riocar/IMG_6395.JPG http://www.928s4.com/Riocar/IMG_6396.JPG http://www.928s4.com/Riocar/IMG_6397.JPG http://www.928s4.com/Riocar/IMG_6398.JPG http://www.928s4.com/Riocar/IMG_6399.JPG http://www.928s4.com/Riocar/IMG_6400.JPG