My thoughts are that a lot of dealers are plenty busy catering to the 1% ers.
They aren’t going to give the rest of us a lot of time when they are busy installing complete AV/Security and whole home networking and music systems. That’s who gets their prime dealer attention.
It's also worth thinking about how they are going to make money on this deal, at least a little. If these are trade-ins, they probably need to recoup 100% of the trade in value so have no desire to negotiate or need to charge more to make up for a prior deal. Another thing to consider is, among their customers are you going to be in the middle or low end of spenders? Not saying you shouldn't be treated well, but that dealing with a vendor who thinks of you as their prime customer makes a difference.