Since the Platinum Edition leader set here is AU$219, BBTS have theirs in stock for US$100.
They seem to be slow with the Platinum Editions though.

Even though they aren't able to sell Kreo while it remains a TRU exclusive in America (which includes online exclusive), they listed the Replicator Chamber for US$20... so maybe it isn't being released in America after all. (BBTS probably got a small number from Asia)
Unfortunately the number of units must have been really small, as it is already sold out... but I'm listing it here in case they get more units later.