With MOT, anything from £1500 up really. Pretty sure those vents in the bonnet are GT Tuning teardrop vents as well. I also assume it had a carisma or centre exit exhaust at somepoint since the rear bumper has been chopped out for it in the middle.
It looks a good example, depends what it's like underneath & under the bonnet really to what it fetches. Pistonheads, ebay or Autotrader.