Gday, Massdrop can be hit and hit with deals. But this one is hard to beat. https://www.massdrop.com/buy/massdrop-sennheiser-hd6xx/talk The HD6XX are HD650's but massdrop branded. Price goes from $500US retail, to $200US. I checked online on shopbot and ebay. A pair of Hd650's is going to get you back over $500AUD street. I personally have no experience with these cans. But any headphones that retail for $500US and can be had for well under half that is a bargain. Shipping is $15US. $199 + 15USD = $270.17AUD (roughly, give take of course) Be warned. Its Massdrop and it can take months for your purchase to arrive... and from what I have read these will be no different. So dont expect a timely arrival of them at your door.