I am trying to determine the value of two hulls that I aquired.They are both about 11 feet in length and are tunnel types.The manufacturer was Bobcat Racing.Anyone have a clue about value if any?Thanks in advance,here are some images of them. http://allen224.com/boat1.jpg http://allen224.com/boat2.jpg http://allen224.com/boat3.jpg http://allen224.com/boat4.jpg http://allen224.com/boat5.jpg