This is the best price for a Xbox 360 Play & Charge Kit at only £9.99, whereas the next cheapest price is £12.99.
This is essential to anyone that has purchase the Xbox 360 Premium Pack or has recently purchased a wireless controller, so you can recharge your controller while still playing, so you won't require to stop having fun.
Don't forget to go through Quidco, to receive 4% on top of the great price.
Hope that helps. :)