After trying for a few weeks at the dealers, eBay, and on CPF, I gave up and ordered a B42XR for $95. The GT is nice, but I don't do crazy color-accurate work, and LuxIII/V colors are pretty darn good compared to the first-gen greenish LuxI's, so I *hope* I get a decent color.
(EDIT - as if I need to clarify, but I will clarify that I'm referring to certain crappo-lights that had green LuxI's... obviously LuxI's themselves were not bad...)
I don't mind paying for a premium light, and I don't mind waiting. I just don't like waiting for something I may never find...
Good luck!