My old radar detector. It's an entry level unit from Beltronics that's since been discontinued. Haven't used for a few years but I plugged it in today and it works fine. Cable cover is frayed in a couple of places but the electrical connection is intact. You may want to get a replacement cable (<$10 on ebay) or just electrical tape it up.
http://www.amazon.com/Beltronics-Exp...ews/B0001ZOAZK
http://gpsradars.com/beltronics-rada...aser-detector/
$25 shipped obo.