I have had this unit for a couple of months now. So is slightly used. In Great Condition. Paid retail $900. I am looking to get some money to help get out of debt looking for $600 +shipping, obo. Let me know if you are interested. Has full warranty. I will include the mounting kit since they seem hard to find around my area for the cobalt. I love this unit. It really finishes out the dash in these cars.