Im not too sure, they appeal to different people due to the massive size of the RX. It's literally the same size as the updated Q7 now.
The RX200T is starting from SE grade, no cloth seats so no S version I think.
So, as Lexus Scotland was spot on with their 200t price, I think it's safe to assume that their £52995 figure for the RX450h F Sport holds true. That's £1000 more than now but I believe it's good value as it seems to be cheaper than nearly every large SUV out there.
Having said that, £52995 + £610 (metallic paint) + £1000 (ML) + £1000 or so for the pan roof = £55605. All I can see is 6 month old demo and 5000 miles later it's going to be £43k