200$ over the price of the equipment, they have to be joking. Expensive wiring my @##! Sorry, I have a bit of a temper with installers who over charge. Wiring needed, it seems will be less than 50$ for a simple setup. Follow some DIY instructions and save 150$, if you have 2-3 hours to spare. You would have to wait that long for them to install it anyway, and I guanatee they will not do as good of a job as you would, even as a first attempt. I speak from expierence. I will check around for the price on the harness but I don't think it will run above 20$. If install in not your cup of tea, I know of a couple great places.