HI - I got this one from Anker on Amazon
http://www.amazon.co.uk/gp/product/B00GAXZ9KC/ref=noref?ie=UTF8&psc=1&s=electronics
I was very happy with it and posted this review on Amazon
This review is from: Anker® Ultra-Slim Folio Bluetooth Keyboard Case for iPad 4 / 3 / 2 - Synthetic Leather...