Picked this up today from Purley Way Tescos - they seemed to have a few in stock. I think they reduced them down from £299.99.
Can't see it on their website, so I would say it's in store only. Here is the link to 1900x1200 TFTs anyway: http://direct.tesco.com/q/N.1998895$4294950506/Nr.99.aspx
£250(ish) seems to be the next closest on line price.
The Dell E248WFP features Dell TrueColor Technology for better color representation resulting in deeper, more vibrant reds, greens and blues. With a contrast ratio of 1000:1 blacks are darker and vibrant colors pop off the screen for life-like movies, photos and games.
Widescreen means cinema-style viewing and an improved overall multimedia experience. Widescreen provides you with more screen real estate so you can get more stuff on your screen at once while the flat panel design makes sure not to take up very much space on your desktop. Whether you are working or playing, wider and flatter truly is better.