And easy to pronounce too. Yeah, it's a good name, but it would need to have something associated with it, a product, an idea, something; you need to wait and hope Apple's next electronic device will be called Wibber. Right now, I don't know, perhaps $200 if you find a generous buyer ? But it could go to $1000 or higher if someone already has a concept and this is the perfect name for it.
Looks like its a surname too. Don't have any expert advice on how to proceed, but certainly worth more than reg fee. Hold on to it, list it, put a blog, forum, or something on it, and see what happens. High $xx--very low $xxx but would probably take a several months to sell. As ipheo said, could be quite valuable with right buyer.