Jimmy,
I could sell you that sprayer and beat ANYBODY.
Would that be a good idea, for either one of us? I doubt it.
Try hard enough, and you will get someone to lower his price to the margin of his slim ethics.
If your local supplier is not a Multisprayer dealer, then I can see your point. If he's not selling at a competitive price, then again I agree.
But if he has it, at a fair price...what's the problem?
If you buy it from the lowballer, and have a problem, are you going back to the lowballer or the local Dist that you bypassed?