A friend of mine is looking at a 88 Grady-White "overnighter" 20ft with 150 evinrude OB with 15 hp kicker in good to excellent shape, ....suppossedly. Asking price is 9,000 U.S. I know I dont have pics but assuming this is correct what do you all think of the price. Is there any sort of "blue book" of boat prices?<br /><br />Thanks for the help.