Lets Buy a Ship!

If one has ever wondered how much a ship costs to purchase, new or used, or a tug boat or a car ferry or even a small submarine. I found this. http://www.maritimesales.com/Ships%20for%20Sale.htm . Not limited to one sort of boat either as they have barges and such. Seems odd that some west coast transportation outfits build new when good serviceable used ones are available. So dream of owning a vast network of water borne transportation vehicles or just poke around to see what the things cost.