When purchasing a used boat/motor it is important to consider not only the sales price, but also how much additional you will have to spend to get it like you want it. Changing or repairing things like electronics, trolling motor, batteries, charger, prop, tires, wheel bearings, brakes, cover, seats, carpeting, etc, can easily run into the thousands of dollars; not to mention down time that could better be spent on the lake. A good rule of thumb is to make your best estimate of how much you think you will spend after the purchase and then double it. There are always unexpected expenses in even the best kept rigs. It sounds like the boat you are considering is in great shape; just be objective and realistic in evaluating what you are going to want to do it after you get it.