I have a Python Security system and Remote Start with Colored Screen with everything still working and nothin is missing. I bought this from www.crutchfield.com for $700 not even a Year ago and also had to buy a Kit to be able to use OnStar that was $50. All together it was $750 along with install was even more! I'm asking $400 Plus shipping i might be able to come down $20-25 bucks since i have no reason to use it anymore. I also still have it installed on the truck so i will need to know before hand to get it taken off and have pic's posted. If interested my Number is 601-831-2473.