Not sure what the frame size is exactly I can get that for you tomorrow, it's very big however as it was made to fit a person who is 6'4"
I'm not to sure for a price as I haven't seen a lot about however I know it's a very high quality bike as I do a lot of mountain biking. It's quite unusual in the way the frame is put together as it is butted ( fusing two pipes together with lots of force) rather than welded which will add some value too. So if you let me know what you would pay for it and I will get back to you
Retrobike rules - you must give us a price otherwise your ad will removed so please how much do you want for it.