Also from the photo it's got a checker plate rear door. That would suggest the door was probably chopped, again roll-over. Also the number plate is no longer on the rear left and it and the light have been moved, why?
My advice would be to be very careful with the purchase, worst case would be a cut'n'shut job, best would be it's legit.
The other thing is compare the Compliance plate date to the build date of the VIN (see this link for a good example of what to look for http://www.dingocroft.co.uk/vin_numbers.htm) The VIN should indicate a 98 build (WAnnnnnn) if it is a 99 registered vehicle. Check also that it wasn't from a CKD (complete knock down) or a non-Solihull build
Also the asking price is IMO way to high. I just bought a low mileage 300Tdi 99 Compliance plate and payed a lot, lot less.
