These are sold out in most places in the UK. It is available for 51.45 euro's (inc 6 euro postage) or about £37.50. These sell on ebay for around £60 quid at the moment so its a good deal.
I can also confirm that the game is in english having bought both a french and german wii play.
Amazon.de will ship this item to the UK, this is AMAZON.DE who are selling this not a market place seller. And if you are having problem ordering from amazon.de because of the german use google translate.