Where to find an NEC XM29 in the D/FW area? (along with other RGB monitors)

[famidriveduo]

I've never owned an RGB monitor before, but after discovering the NEC XM29, I've been lusting after one ever since. Only problem is where in the hell to find one, at least in the Dallas/ Fort Worth area? I'm also looking for other popular monitors like the Mitsubishi Megaview XC2935 or the  Sony PVM-20M2U.