We are all expecting there to be a new revision of macbook or macbook pro or even both at the upcoming October event. It is hard to tell if this is a picture of the new one, however the rumors state that the new macbook could be aluminum. This picture shows a slightly different screen with black around it as opposed to the aluminum color. It looks much more like the current iMac as far as the screen goes. The keys also appear to be black in color and the top appears that way as well, but it could be the lighting.
I did look at the Apple store for comparison and the keyboards are all white or gray in color as far as the macbook pro. This could be the new one, but then again it might not be. Considering this is where some of the Nano leaks came from, it certainly could prove to be true. Oh, and the site says it is a MacBook Pro, so we can assume it is.