Came across this little nuggett (well perhaps not a nuggett - more a small white box) and thought i'd share. No doubt I shall be lampooned and derided for highlighting something that has been this price for sometime, nevertheless I have done the usual indepth and extensive research on about 2 or (possibly even) 3 other sites and have yet to find it cheaper.
It is from a third party seller, but it is free delivery. Or if you simply just don't trust third party sellers on Amazon, they themselves are selling it for a whole 32p more. 2p cheaper than Play!
Now feel free to insult me and vote this cold without any explanation.