That does sound a bit fishy. I'm not sure if it's normal for dealers to charge for optional features that are already installed. Maybe you can double-check the paperwork to see if it's clearly stated as optional. As for recourse, you could try discussing it with the dealer and see if they're willing to reconsider. By the way, I recently found a similar car in another state, and I need to ship it. I stumbled upon Cross Country Car Shipping (https://www.crosscountrycarshipping.com/) online, and I'm thinking of giving them a shot. It might be worth checking out if you ever need car shipping services.