there's probably not that much difference between the websites and what the launch price will be over here?.. I know that there will only be 2 models offered in the UK market - the 32GB and 64GB (they're dropping the 16GB for the UK market) - and going by European pricing the 32 GB will be around £650 and the 64GB will be around £750 (there or there abouts anyway)... makes the £550 I paid for my 64 GB and station look like a bit of a bargain!
If you do intend to import one prior to UK launch, then I'd suggest getting the HK model as it will work on all 4G UK networks and comes with a UK 3 pin factory adaptor