The first thing to strike my mind on seeing the term "DownTime" is the down-time faced by websites when the servers go on a maintenance or go down due to over-load or such events that cause the server to stop serving the visitors of the website/app.
since it is a .info domain it most probably is not suitable for any commercial needs. It can be used to track and keep record of the down-time/up-time of various #top websites. There are a few sites that do that job, but doing it under this name would be cool!.
About price: I really don't know. If I were the company/buyer purchasing the domain, I would gladly pay anywhere between low $xxx to $7xx