I bought this Fujitsu Siemens L19W widescreen monitor a few months ago for £75.00 from eBuyer (I haven't seen it on their website recently so I don't think they sell it any more by the way). I've not had any problems since owning it and I've used it on laptops, PCs and Macs without any problem at all.
It might not have all the extras that all the higher end TFT monitors have such as DVI connectors (it only has one normal VGA connector) or integrated speakers, but it does what it says on the tin, and it does it well! Another good thing about this monitor is that it comes with a 3 year warranty.
I am currently using it to output the video from my Vista laptop at a resolution of 1440x900 and the screen quality is crisp, clear and perfect. No dead pixels either so far (touch wood!). I am in need of another TFT for my PC so I will most likely purchase another one of these monitors, I am that impressed with the overall value for money and quality.