Looks to be the cheapest delivered price from a UK supplier.
Blurb: Now there s a simple, easy, and more natural way to bring your big ideas to life. Use Bamboo to transform your thoughts into powerful digital communications. Touch the pen tip to the tablet to handwrite notes, mark up digital documents, make quick sketches, and sign your name. Combine Bamboo with Mac Inkwell or Microsoft Windows Vista and Office 2007 to handwrite email, enter text by hand anywhere typed text is accepted, navigate your desktop with a flick of the pen, and more.