yeah you can value some of them, 45daytrial.com I would not except less than
500$ for it. That is a domain anytype of business could use, and is easy to remember.
any 4 lettered .com is worth atleast 70-100 bucks even if it does not make sense, since you can not get them any more.
4 lettered .nets 25$ to 50$ depending on the letter arrangement
4 lettered .biz 18-60 bucks
I am not greedy or I would of bought toyota and ford 15 years ago.