If you got a KEY with a remote and want 2 keys from the Dealer here in DC it is $320 to have them programmed to the car and your original one won't work.
I went to this site and got a key with a remote for about $63 and the instructions are suppose to come with the key to program it. I should get my key next week. Here is the site.
https://www.thepartsyouneed.com/categoryNav...g?categoryId=22