I've sold a lot of stuff in person, on Craigslist, on eBay, and on forums. I don't sell stuff for a living, I just change lots of chit! I am usually very clear that the first person to actually make payment gets the item. That avoids any waiting and seems fair to all in my mind.
-TLKurtz (Mr. Wizard) - Blackhorse Cavalry Nomads VMG member (2/11 CAV - East/West German Border)
2012 RGC - Gloss Black, 103", Stage II, 14" Wild 1 Apes, various other crap.