Hi all :)
The best price I've found it on eBay for $114.95+$9.95 shipping: http://www.ebay.com.au/itm/NEW-Audio-Technica-ATH-AD700-HEAD…
Amazon UK/US don't seem to ship them to Aus at all. I don't know much about about headphones so I don't know if there are some other retailers that may have better prices. Thanks :)
EDIT: That ebay item has been removed and the next cheapest one is from Hong Kong and is is $144 (including postage). Turns out I probably just missed the best deal… FML.
I bought my pair last year from amazon for about $105 delivered… I did a lot of looking around and that was the cheapest I could find by far.
Not sure how I was able to ship it, I'll admit I'm a bit ignorant on how amazon actually works. Fantastic headphones at either price really though.