Needed a duplicate key made for my Pontiac Grand prix, and got a quote for over a $100 from the local GM dealer. When I went to Freeway Chevrolet they made a copy for just a little over $30 and told me how to program it for my car. It didn't work, but they had an OEM key for me the next day that fixed the problem with the anti theft system. Great experience with the parts department overall.