I used Amazon France and got a fluent colleague to help for the price of a cup of tea and biscuit on my first order.
After that Babelfish did the rest but the bastards have stopped all UK orders out of France and Germany now. Your best bet is two fold. Keep an eye on the link Whits posted but beware you have to move smartish once UK stock goes online the sites tend to crash in minutes and stock doesn’t last beyond an hour.
I’ve also noticed most online UK retailers are only selling in bundles now so you’re looking at £270 albeit with games that’ll still sell for face value.
If you’re looking abroad then
www.pricerunner.de is a good bet and it’s not that hard to suss out what fields and buttons mean what. I've checked with Nintendo and the warranty is still covered so you just need a power converter or a replacement power unit, which is about £3 or £10 respectively.