I did see it when it was first posted, new photos now look better since he at least washed it lol.
Since it's been sitting, by the time you get into carbs and most likely new rubber and fluids and not taking in consideration the unknown status of the final drive, you could be in it for an extra $1,000 to $1,500.
Still a good price but not the best I have seen
Also looks like the front of the tank is rusted up. Who knows what the inside looks like.