A new one would be $300.00 to $500.00. It could be a bit more for the parts. Getting it installed will be not really bad. Unless there is more damage than can be seen, until the old one is removed.
To get the proper answers. Take the vehicle around to body shops. They will give you a written amount for the repairs. You should go to three. And turn it in to your insurance company if you have full clove age. The best if you don't is take the amount in the mid. If there is more damage than what thought at fist. They hap to call you and get your go a head.