Like a car, what you have should be sold seperate, if not you will loose on it.
use the net your best friend. Cash, finance , get your own, not the dealers, have it pre approved. Waving a large chunk of cash greensbacks around can be helpfull. (do not do this alone). Play one dealer against the other. what is REAL cost??? WHO knows dealer incentive , hold backs. spifs ect all make the dl.invoice worthless. Yes get those extras someplace else you will save.