There is already a bid at $495 on the auction, so I cannot sell it outside of AudioGon anymore. If you bid and win it on AudioGon, I will ship it internationally using USPS Express (as it is the only method that includes tracking and insurance).
Unfortunately, shipping to UK is expensive - it will be around $50. Also, do note that the unit is wired for 110V now, but I can rewire it for 220V if you need that.