I've got a stock double din from my grand Prix gxp for sale. Only ever had one problem with it, when it was really hot out it didn't detect the CD so I removed it and put it back in. Then I replaced it with an aftermarket double din. Navigation and everything worked awesome. Im wanting 300$ but will negotiate on the price. Im located in angola, indiana. I can get pictures later tonight Just don't have any on me at the moment. Also I do have the navigation disc that goes with it I believe its the disc from 06. I will find out for sure when I get off work. I have PayPal so that's what the purchase can go through. Thank you