umm i dont really know, i like the domains but dont know how the domains would be used. may be good for a company that makes them though, in that case i would say XXX for the whole bunch or more depending on buyer.
I would have regged it had I seen it available. But it's one of those names that you go "omg, it's available".... so you reg it and then you think "why's this valuable?".
I think the value is in more a personal website then commercial. I say low-mid $xx. The extension hurts.