LCD for mini Mac?
NEC has a lot of displays. Some are probably meant for retail stores, but they also have many high-end ones that they claim are good for photo work.
Eizo sells high-end monitors.
The Dell UltraSharp U2711 monitor ($1099) reportedly has the same 2560 x 1440 IPS panel as the 27-inch iMac. I believe the Dell has a matte display, but not LED backlighting.