I got my Ford ESP from Troy Dietrich way cheaper. I got his name through this site, its legit and the exact same Ford product as the dealership.
Heres the link
Factory Discount Warranty
The 6 year/75000 mile is 1200 dollars, the 7 year /100000 mile is 1800 dollars. If you sell with time left its transferable or it can be prorated and you get a refund.