Have any of you sold a domain and then a couple of day's later thought, Darn, I wish I'd have kept that one? I have just done it with one of mine, and looking back I think I could have used that one personally. Most of the domains I registers are aimed around small retail sites, and I have the full intention on launching these my self, but on this occasion, It was necessary to sell the domain to make some cash. What would your thoughts on trying to negotiate it back from them, should I leave it, or try and negotiate it back from them? I won't share the name, as it's no longer mine, and that would be unfair to the new owners, so please don't ask.