They've been hard to get hold of in the UK for quite while it seems... I searched for ages but eventually purchased mine earlier this year from the Aerosoft store in Germany, but they don't appear to list the UK as a shipping destination any more.. I was charged the VAT on delivery, adding about £40 the ex-VAT price I paid on the store, so if you end up buying from the EU as I did it might be worth factoring that in to your budget.
