The Colorado Sunburst is basically a very nice flame tip nem. $400 is a steep price, which I think is his "regular" price. He sells them for $350 shipped sometimes. No break at the Expo, apparently. I have seen them cheaper on RC classifieds from secondary buyers that have a split.
I could not keep one alive when I bought one a couple years ago, and never could figure out why, since I had RBTAs in the tank before, during and after the time I had the Sunburst in my tank. Gonzo shipped it well, and mine seemed to do well for a couple weeks after I got it, but it slowly got smaller and smaller and eventually died after 4-6 weeks. Fault was on my end, I think.
My Sexy Corals Signature Anemone is doing great after several months in the tank, however.