Here's a few of the more common places to buy and sell domain names: http://www.dnforum.com http://www.dnforum.com http://flippa.com/buy-websites?filterby=doma

Here's a few of the more common places to buy and sell domain names: http://www.dnforum.com http://www.dnforum.com http://flippa.com/buy-websites?filterby=domains http://flippa.com/buy-websites?filterby=domains http://www.sedo.com http://www.sedo.com http://forums.digitalpoint.com/forumdisplay.php?f=59 http://forums.digitalpoint.com/forumdisplay.php?f=59 That should be enough to get you started at least.