If you are considering putting your boat on the market for sale, consider having a pre-sale inspection/survey done. The report will tell you what problems a pre-purchase survey may find, and you can address the problems right away.
It will also give you an estimate of what the vessel should bring at the time of the sale. Comparable sales of similar boats will be given, comparable boats also being offered for sale are given, and BUC Book values are included.
Being an informed seller will help you sell your boat.