When I'd seen your post I went on ebay there was quite a few either Scrapped or ready for scrapping, if you contact them they will request your reg to make sure the part is the right one, if they have one make a point of asking them if the plastic is free from cracks, don't take the first price as they differ from site to site, about £30 is about right + postage, to do the job open the boot and on the N/S there may be the trim in place with either plastic screws 4 or a philip's screw's as a rule, undo the connector first then the screws, withdraw the light slowly as you only get one chance with these ( dropping the thing) some have a little plastic locating lug at the top and these can easily be snapped with rough removal, then reverse what you have just done, the Connecting plug will only go in one way.