Just to let you PC enthusiasts know, cheapest I've found this graphics card anywhere else is play.com for £99.99 inc delivery. This saves you +£7 on that and is a very good graphics card for the price.
*Edit* Just bought one myself so can doubley confirm that is indeed the price! :D
*2nd Edit* Just checked links again and can't get it to directlink to the deal, keeps just going to the PC World main page. If go to the search bar and type in "9800 GT" it will have this card in the first page of the results. It's listed at £89.99 - but with the VAT inc it actually chops about two quid off and brings it down to £88.04 inc VAT. :)