I have a new/used ProTroll Black box for sale. I'm calling it new/used because I did attempt to hook it up but did not like all the extra wires hanging around my boat so I took it off. So basically it is brand new unused. Comes with all wiring, mounts, and instructional book. They nomally sell for $99.00, but I got mine at a sportsman show for about $70.00. Would like to recover most of what I paid for it. Make me a offer. I might take a trade for other fishing gear.