Excellent bit of kit for photo and video work, this has a display of 2560 x 1600, twin DVI-Dual inputs, and can be hardware-callibrated for colour.
I'm moving to something smaller, so this beautiful beast is available for sale in just about perfect condition (I know there must be a mark somewhere on the case, but finding it is tough!)

Currently you can still find them new for around £1800, and it's replacement is £1600.

I'll let it go for £1100. It really is a gorgeous display, and you can view a full-HD video in your editor with room to spare for all the menu/interface etc that your software uses.
PM me if you are interested. Am based in Bedfordshire.