I imagine it would struggle for any decent natural traffic. You'd have to wait for a motivated buyer to come along and want the specific name to get the big bucks.
It's a great name in it's sector though, no doubt.
I suspect it's worth something to resellers and if the .us continues it's appreciation then it could be worth a decent amount.
I'd hold on to it and possibly develop it into Cam portal/forum with cam product sales ads, etc.
Increasingly people will lose instant text chat less and less and talking over a PC will become the norm. This would make a good site as a directory of people with webcams looking to talk to like minded people on certain subjects.
Good luck.