treeline - 9:31 pm on Jul 26, 2012 (gmt 0)
I had a .org domain that I always meant to develop, but never quite got around to. Occasionally I tested new programs there privately. So there was nothing that would need to be moved. A non-profit approached me about selling it, and I told them it would take at least $10,000 to make me think about it. Over the next year they tried several lower offers which I just ignored. They eventually offered the $10,000.
If it's a good domain, and they really want it, they will pay what it's worth. I wouldn't lose money to sell it.