I know the Amazon deal with the free Little Big Planet for £228 has already been posted but this is better, albeit at a slightly higher cost
For starters you can get the Playstation Move Starter Pack instead of Little Big Planet 2 if you prefer
PLUS if you add any 1 of the following games you will get the game for just £15
Dead Space 2
Assasins Creed Brotherhood
Need For Speed Hot Pursuit
If you arent interested in any of the games then you can get the EX-02s Bluetooth Headset: Special Ops - Limited Edition for only £15 instead.
PLUS if you add the GioTeck Real Trigger and AmazonBasics 2m HDMI lead you get them for free
Please note that the discount will show up at the end of the checkout, just before you confirm to buy. I have just tried it and it works!
If you go through Nectar you get double nectar points (thanks cheaperbythe12)