OP earlier this year DH and I bought a brand new car. After several months, we were told that the one we had on order didn't look like it was going to me made anymore. (That part is true.) We were told though that they were bringing out the same car in a limited edition with lots of extras. For my trouble and for keeping us hanging, they said they would do it for the same price as the one we had ordered.
A quick Google search and 10 minutes later I realised that the limited edition vehicle was RRP $2k cheaper than the middle of the range model we had ordered. The one we ordered we had bargained free on roads as well so they were trying to rip us off by about 3k.
In the end we did by that model.... for 3k cheaper than the special deal they were going to give us for our trouble!!!
Moral of the story is to never believe a sales person. They rely on the fact that a lot of people actually don't do their research. (My mother is one of these people that would be conned into paying above the RRP!!) If nothing else, take this as a lesson learned. They are really good at making you believe they've looked after you when they haven't. Never trust a salesman!!