That's the kind of very koool, quality and useable brandable name that you want to think twice about letting go for a small fee. I wouldn't sell that one 'blind'; that is, being unsure of who the end user is. There are a lot of comparison/Digg style sites out there and people are loving them, and this is a great alt of chooser.
I'm not familiar with namedrive's offer system, I assume they keep the end user/bidder private and you have no way of contacting them through ND to find out who they are?
If that's the case, you might counter with an amount you really want, or turn down the offer... if the buyer is very interested, they would then certainly whois your email and contact you directly and then you would discover exactly who you're negotiating with.
Personally I'd go med - high xxx for it. If they look like they have decent funding, up over the x,xxx mark.
You have to go with your own instincts, of course...
This kind of name has a wide swing to it; you might never get another such bid for it, or the right buyer (this one?) might be willing/able to pay considerably more than their offer.
If I needed the moolah in a rush I'd sell that one for 250. If I weren't in a hurry, I'd be hanging on for around $700 ++.
-- I'd almost be willing to bet it's the dot.co.uk guys that Jeff found above... but we never know for certain, until we know
