For those that missed this when it was $43.00 with delivery last time:
http://www.ozbargain.com.au/node/79548
Includes all 8 Harry Potter movies on Blu-Ray, plus extras on additional discs. For those unaware, these are region B Blu-Rays so they should be compatible with all Australian blu-rays players.
This is what I get at checkout:
£20.83 (inc VAT)
£6.99 (postage)
Total: £27.82
So it comes in at just under $43.00 Aussie dollars according to XE.com.
Excellent! Very good price :-)