I agree with dumb salesman. It's hard to talk to many of them about Pentax stuff.
I remember when I was shopping around for my K-5 (which was roughly $1300-Body Only at the time), I talked to one salesman who said they carry it for $600 but they are out. I asked him repeatedly if we were talking about the same camera, I quoted what the MSRP was, told him the camera's it wasn't (If I recall, the K-x was out then and it sounded like that price), and he insisted that the K-5 was $600.
So I head down there a week later and talk to a different guy, and told him my exchange with the other salesman. He proceeded to sigh and roll his eyes while cursing the other salesman under his breath
. Pentax ignorance abounds