Pricing rare, old and restored boats isn’t easy because there are few comps. You can start with the Hagerty Guide but understand that a number of factors are at play including history, rarity, styling and condition. In other words ask a few questions. What is the history of the boat? Was it owned by a movie star or statesman and is there documentation of this? Is this a collectible rarity or a one-design of which many were built? Is there elaborate high-end detailed styling or was this a workboat in its time? How was it used and maintained since it was launched? Remember that evaluation of the condition will range from Fair to Bristol, with three levels in between. Also, was there a restoration and what was the quality and authenticity of that work? here