Happened to me too, I told them I want 200$ under invoice, and they said yes. In the end I was looking at the computer, they were selling it to me for 1500$ ABOVE invoice. I told them that this is not the price they quoted me, and they told me that this WAS 200$ below invoice.

I then got the wholesale number off this website, and about 3 others and they said that these numbers were not true. I ended up buying it for 100$ under invoice at another dealer a few weeks later.