Neither of the TRUs I've been to in Victoria have had it (highpoint, chadstone), and I've only ever seen _any_ of the castle 2008 stuff in one of them once.
It baffles me that we'd get the dwarven mine then nothing (it also discourages me that we never got the skeleton attack ship from 2008)
I wonder if it's lego or the local retailers trying to stock only the licensed stuff that causes the problem.
That noted, it seems Target are stocking more lego these days from a variety of sets, while I'm having less faith in K-mart who have been my go-to guys for lego over the past year... more star wars, less anything else.