The 09's are out, so it is only a 2 year old bike. It is however on the previous chassis/ iteration of the 1000rr. The new cbr1000rr came out in 08. Honda's warranty is a 1 yr unlimited mile warranty, so it will be out of warranty, unless it was purchased new last riding season. Then it would have a warranty until it was exactly a year old. Either it was run for 400 miles over the course of 2 years, or even only over a few weeks. Either way, the price needs to drop a bit. You seriously can buy a new one for that price. If it were me, that cbr would have to be about a grand less than asking for me to consider it. Break in time is crucial for any motorized vehicle. I would rather start with a zero miler at that price.
How old are you, and how long have you been riding?
I like that version of the 1000rr, I just think that particular one raises a few flags for me. If you are dead serious about this, I can swing over the 2 miles from my house and take a look at it for you.