I've got a great condition 8500 X50 (Blue display) with the stock power cord (cigarette lighter coiled cord), another direct wire cord which plugs into the fuse box and includes a remote mute button, and also a third power cord that is the hardwire remote display unit, all work flawlessly of course. I can ship all 3 or you can pick which one you'd like. Original packaging and extra suction cups. 225 shipped. PM me if interested. Plenty of feedback here.