Seems like a decent price.
yes you can get mini bluetooth keyboards for £10ish, however this has dedicated iOS buttons etc...
It has a detachable stand also for the iPad (1 and 2) and I also believe it is compatible with Android devices.
Xenta Wireless Bluetooth Keyboard and ipad Stand Combo | Ebuyer.com
Product Description
Xenta Black Wireless Bluetooth Keyboard with attachable ipad/ipad2 Stand Combination pack. A great way to be able to directly type into ipad progams and apps without using the on screen ipad keyboard.
Features:
Black wireless bluetooth keyboard - UK layout
Wireless bluetooth range up to 10 Metres
Keyboard has IOS shortcut keys for ipad including brightness control and media keys, with arrow keys and IOS command button
Keyboard has integrated Lithium Ion battery for long wireless battery life
Keyboard is rechargable via the supplied USB cable
Included ipad stand is compatible with both ipad 1 and ipad 2 versions. the keyboard will also work with the iphone and some android smartphones/tablets (where bluetooth device support is present)
The stand attaches securely to the keyboard but can be removed so the keyboard can be used on its own.
The stand includes a fold out bracket to ensure your ipad is securely held upright and will not fall over.
On/off button on the rear of the keyboard to lengthen battery life
Keyboard includes bluetooth signal indicator and low battery indicator
