What is the best way to get the best price on a hot tub. I get the feeling it's like negotiating a car purchase, they start with a list price and then throw in a few freebies. What is the norm for supposed freebies? I hear it is a buyers market, but the salesmen talk like they are really selling product. I am going to buy either a HS Vanguard or a J-365. Whats a fair price with ozone, medium quality cover and steps?