Hosting247 would be better, but still not a bad name.
You really need to check what is developed and who has developed them out of those 100 names and approach them with the name. That will tell you how much the name is worth. You can have 150 developed sites by small or family-run businesses and they are not going to pay the big $$$$.
As is, I would say around mid xxx
Check for trademarks as well