Apparently its from Guernsey. the only thing ever changed on it is the battery and exhaust. Some guy on the page says theres someone stays near him with an S1 with 2000 miles on it!!! Crazy. This is what the guy says:

Please be aware that this car does not profess to be concourse but it is in unmolested condition.It is original and has never been restored or tampered with in any way.Its just been looked after and used very occasionally.
Its been garaged all its life in dehumidified conditions.
Dave, the owner hasn't painted anything,coated anything or changed anything for a "shinier one" apart from,as mentioned before the battery about three years ago and the exhaust about eight to ten years ago.
What you see is what was on the car when it left the assembly line.

Doesnt profess to be concours??? Is he mad? This thing is better than concourse!