I recently put an odd but expensive item on our local craigslist. My town is not that large, and I didn't think it would sell, so imagine my surprise when a guy from Texas contacted me the next day and bought it. So I asked him how he found it, and he used a search engine called Searchtempest.com. It searches every craigslist in the U.S., ebay, and Amazon with one click. Maybe this might be useful for some.
Retired Anesthetist. LTP. Pilot with mechanic/inspection ratings. Between rigs right now.. Wife and daughter. Four cats which we must obey.