Just grabbed myself the Silver Spoon book of Pasta for 12.95 delivered (hardcover). The Silver Spoon series is the "bible" of Italian Cooking. Perfect with the Marcato Atlas Pasta maker deal http://www.ozbargain.com.au/node/90964 I posted recently.
Loads of other titles at their flash sale here: http://www.booktopia.com.au/books-online/flash-sale/c9-p1.ht…
I did come across a few copies of the Silver Spoon Pasta book at Allbooksforless in Melbourne CBD recently (around the same price). Doesn't seem to be online, though, and no free delivery there at the moment.
Booko link: http://booko.com.au/products/9780714857169
Edit:
Code "HOLIDAY" is for the free shipping, and it's automatically applied when you put in an Australian address (please check that it is applied — otherwise it's additional $6.50 for postage).
Wrapp is an iOS app, login with your facebook account and you can give vouchers to your facebook friends for free. Haven't tried it, though — not a fan of FB-linked promotions.
Many thanks to rekabkram and voteoften.
Update: Book I originally linked to is now OzBargained. Free shipping and flash sale still on, so I have updated the product link.
If anyone is going to buy something from booktopia then wrapp also have a $7 free gift card available (must be gifted by a Facebook friend).