new key with chip

That's what it will cost from a dealer. You can get another key from internet, but they aren't cheap (20-25$)and then program it yourself.

The key from the dealer has a computer chip in required to run the vehicle. If you get one made anywhere else without the chip it will allow you to start the vehicle but will only go a couple of miles and then shut down. It's a security issue. You then have to have it towed to a dealership and have it reset at a cost to you. The key you had made will open the doors but do not run the engine with this key.

I would like to know answere to this question too.