More information would certainly help.
Kind of boat? Fiberglass, wood or aluminum? How big? What kind of fishing do you do?
I would visit any Carolina Skiff dealer. Their skiffs come bare from the factory. Consoles and casting decks are installed by the dealer. I'm sure they'll sell you just a console.
T.A. Mahoney in Tampa, Florida stocks several sizes of fiberglass consoles. Visit their website and give them a call. I'm sure they'll be able to ship one to you if need be. http://www.tamahoney.com/
Phone : 813-241-6500