Just be VERY WARRY of Craigslist ads. There's even been an off duty cop that was robbed by someone looking to buy or sell something on Craigslist. Meet in a public place, and the robbery still takes place.
Craigslist 'robberies by appointment' turn violent - The Red Tape Chronicles - msnbc.com And, that's not the only articles about this. Looking to deal on that site, be very carefull. And, good luck.