IN STORE ONLY.
Link is to Staples online but offer is only on instore. Cheapest I can find this for is about £40 plus delivery from elsewhere. I have this keyboard and mouse and they are really good quality. The mouse is especially comfortable to use and has very good accuracy. The keyboard is curved so may not suit everyone.
Includes: Microsoft Wireless Comfort Curve Keyboard & Microsoft Wireless Optical Mouse.
* mod edit - see next post for description