The ever-so-popular HD650s are on sale from Amazon.fr for EUR 229 (approx AUD 289).
These are quality cans used by audiophiles all around the world. They are one of the most talked about headphones in the audiophile community. Here are some of the many reviews out there:
http://www.head-fi.org/products/sennheiser-hd-650-headphones
http://www.techradar.com/au/reviews/audio-visual/hi-fi-and-a…
http://www.recordingmag.com/productreviews/2008/08/22.html
You can also read about them in the 634 page appreciation thread on head-fi:
http://www.head-fi.org/t/197776/sennheiser-hd650-appreciatio…
Please note that you will need a decent amp to drive these - if anyone requires suggestions feel free to comment or PM me and I can provide you with a few.
Note although the page says EUR 249.95 once you head into the checkout page it will automatically be discounted to EUR 229 incl shipping.
Seems legit! Just got the 598 a few weeks ago .. going to contemplate these too. Not the cheapest it's been on the .fr site but on amazon.com it's never been lower than $326US (before shipping). So a great price and find.
+ve'd