I am looking at buying a 2015 800 Polaris Terrain Dominator (155") and want to know if it is a fair price. They are asking $7000 for it. There are 1169 miles on it and has very little cosmetic issues. It is serviced every year and all stock except for Z-bros bumpers front and back. Is this a fair price? Do I get an AXYS chassis instead of the pro-ride or will the terrain domination suspension package make up for it?