the 1st two are okay.. the middle one isn't too bad.. if you develop it with something, it could be worth something in the future Good luck mate.
CVCV.net.. keep them for some time and they will definately rise in value.. right now they are worth probably low-XX because of the low letter quality
At this stage, I'd say reg fee or a couple of bucks more. If they were .com, they'd be definately worth a lot because they are pronouncable