Gigabyte Black Wired PS/2 Keyboard and Wired Optical Mouse is £4.99 delivered from ebuyer.com
This Gigabyte wired keyboard and optical mouse, isn't priced as low as the SVP deal posted by Fordy earlier, but it's too good to let slip by :)
Features: Wired keyboard (US style) and Wired Optical mouse combination, Interface: PS2, Language: USI/UK/TW/JP, Colour: Black.
Note: For some odd reason, the direct link isnt working. But the product is available and I have a new pointer now. The item is 4th from the top. Select supersaver option for FREE delivery.