Just because the exchange rate is insane at the moment doesn't mean that UK prices should drop to match your expectation of a US price. UK prices are much harder to gauge than US prices - there aren't as many sold on ebay. In fact I just did a recent ebay search and there weren't any sold recently.
Remember that there aren't that many empegs in the UK or Europe, and importing one from the US is going to cost both in shipping and duty charges.