There might still be some 23"+ LCDs out there with better than 1920x1080 resolution.
I have four Samsung 2324 BWX's which are 2048x1152. Sadly they're now discontinued. I accumulated mine over a period of time with the last one being a refurb for about $150.
It doesn't seem like that big a difference in resolution but there's almost 14% more pixels over the same physical space.
