I paid £600 for the last new 3dr motorsport shell I bought with closures, although the going rate seems to be about £1000 to £1200 these days.
Not the best shell to use for a road car as there are loads of brackets missing on them as they are group A spec, and its fiddly to retro fit them. Road shells sell for only slightly more money anyway (around £1500) but it would be a nice basis for a track car but 2k is to much as there are still quite a few new ones out there and they are harder to shift then the road shells