Can you please check this deal for me? This is a deal through Costco. The numbers seem high to me - the calculator was coming up with around $600, which still feels high for a car they want to get off their lot.
The best thing for you to do is populate that calc with like a 12% discount off MSRP along with base MF, no adders and a DAS you want to offer to dealer to see if they accept.