Tim ... you started this thread by asking people what they thought the name was worth. Now .. you are "telling" the thread what the domain is worth. Interesting.
Either way .. maybe could I ask you .. why ... you think envisionhost.com is worth $100 - $500? Just because someone told you, or for what reasons?
I may not be in the hosting business, but I am in the domain reselling business, and I just don't see it.
Enlighten me.