Just contact Dave at PI Audio. He might have one when someone upgraded to the UberBuss. If you can swing the extra bucks, just go for the Uber.
Thanks for the tip, in fact there was a demo model available at a very reasonable price!
BTW, this may be a dumb question but if I'm using good power cords for my digital front ends (Audio Magic Extreme, VH Flavour, etc.), does the power cord for the Majik Buss have to be the same brand to get all the benefits? It seems a bit odd to me that I'd be using a good aftermarket cord on a CDP, and then run it through the MB and have a different one to the outlet. Apologies if this needs to go in the newbie thread.....