If manufacturer is not a problem, there's a "by-all-accounts" decent fairly well priced Digimate L-2362WD 23.6" 1920*1080 TFT on ebuyer (for £109):
http://www.ebuyer.com/product/169049
Hope this helps
P.S. It's on sale at the mo, reduced from £159 so it makes for mild amusement that to buy it as used is more expensive ;-)