I was interested in this post because my headlights are shot in my car. So I did a search on Google. I came up with prices between 140 and 250 quid. I also found the
www.hyundaicoupe.info forum and a warning about buying them off Ebay as they are not EU type approved or they are LHD only.
It depresses me that cars are being written off for things like headlamps and body control modules that make the car worthless but the spare parts cost more than the vehicle is worth.
Keep searching, but a breakers yard is probably the best bet or a (spit) chav who has put fancy lamps in his mums car.