Cash for Clunkers -- Except Not Really

So a good friend of mine has been desperately trying to trade in his 1994 Nissan Pathfinder (which is clunkers eligible) for a Toyota Prius. Trouble is, Servco (the only sellers of Prius' in Hawaii) only gets several in per month. I am wondering -- are others in Hawaii who *want* to buy clunkers having trouble getting the cars that they want in stock? Also, where are the Hawaii clunkers going to go? Into local landfills?