During the 2004-5 hurricane season, this company recovered and sold 3,400 damaged boats. You can register free to view the boats on line but must find a dealer to bid for you.
This site contains a database of new-boat list prices (in Euros) for over 130,000 model-year combinations. It also offers to calculate the current used price range for any of these boats, but the resulting numbers appear to be highly inaccurate.
A moderated forum with boats-for-sale and boats-wanted listings.
See a boat you like at the dock? Want to know who made it or who owns it? If it's U.S. documented (not the same as state registered), you can look it up in the U. S. Coast Guard's vessel data base.
A broker/dealer provides an 88-point checklist for evaluating a new or used boat. Covers hull, deck, cockpit, interior, sails, spars and rigging, mechanical systems and general considerations.