A few years back I bought a Kubota MX4700 new. I solicited bids from several sales managers. One came in very low (about $3600 below the others). I went and talked to the sales manager in person. His dealership was a tiny old place with NO inventory.No delivery--I have to haul it myself. He would order it for me from the distributor set up how ever I like--ready in ten days. I wanted taller, skinner tires (13.6x28) for cultivating row crops, so a special order worked for me. He told me that other dealers had expensive big new places out by the highway, lots of inventory, etc. which cuts their margins. So, to answer your questions, dealers have wiggle room, but it might depend on how they run their business.