Even if you have millions most like to get the best deal they can...It’s just that some people just don’t want the hassle and don’t know how to negotiate the best deal. Some will trade in their vehicle at a ridiculous price and then pay top money for the new vehicle. Don’t want the hassle of selling privately but if you do everything methodically it should go ok..At the present time if you have a VW California the prices second hand are sky high. But dealers won’t tell you that..2 years ago I was thinking about changing my van so phoned Sinclairs in Cardif who I bought it from and they offered me such a ridiculously low price I decided to keep it..Even today my van 2 years later is worth £10k more than he offered me....