Damage that the keel caused
Used keels are a rare find and probably would cost a fair amount on the used market. New keels and the associated parts can be purchased from Catalina or "Catalina Direct", as stated in the previous post. I would anticipate $1,500+ for the stuff you may need.The BIGGEST concern is how the old keel left the boat. Under a storm condition, it would most likely involve ripping the bushings and abutments out of the hull. This is not an easy thing to fix as it involves tricky fiberglass work.So, I would check that out and then decide. Your cost of repair may be more than the boat is worth.Regards,Ted