After you have purchased a car van or commercial vehicle you establish the market value by the purchase price. What happens if you paid under market value for it? You need to have it sighted by a valuer to determine the market value. When buying outside a dealer network for example online, they have their pitfalls, don’t hesitate to call a valuer prior to negotiating.
Caution: More often than not dealers list the purchase price and often add the extras as separate invoicing. These costs must be taken into consideration as they are part of the purchase price (Market Value)
For example: On Modern & European vehicles tow bars & wiring can cost over $2000 as can GPS/AUDIO systems, there is a multitude of other accessories available and fitted these days that can add up to hundreds of dollars making up the market or replacement value.