EURO 315.46 (464 AUD): https://www.amazon.de/SAPPHIRE-NITRO-RADEON-GDDR5-PCI-E/dp/B01IQS6NI0/ref=sr_1_1?ie=UTF8&qid=1469630973&sr=8-1&keywords=Sapphire+Nitro+RX+480
EURO 328.10 (483 AUD): https://www.amazon.fr/Sapphire-Technology-graphique-Radeon-Express/dp/B01IQS6NI0/ref=sr_1_fkmr0_1?ie=UTF8&qid=1469630540&sr=8-1-fkmr0&keywords=Sapphire+Nitro+RX+480
I think this is cheapest one. http://www.ebay.com/itm/AMD-XFX-Radeon-RX-480-8GB-DDR5-CrossFireX-RX480M8BFA6/291825565672?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D37798%26meid%3Db48d642980044af3b2f57abb4a7572a8%26pid%3D100005%26rk%3D4%26rkt%3D6%26sd%3D252443092576
Here is one for £256.74 AU$ 450.50 https://www.amazon.co.uk/Sapphire-Radeon-GDDR5-Expess-Graphics/dp/B01H01E4CQ/ref=sr_1_1?ie=UTF8&qid=1470187343&sr=8-1&keywords=sapphire+nitro+RX+480
$216 here (283.54 AUD) http://www.superbiiz.com/detail.php?p=AT-N3804DB&c=fr&hash=4427RPgrxksA6h0BSRpmlBvQasBVXAmUQW4Ank2r01fQmhcbvypirvinrlHHWuVEfQ6KGpId1bvYesi%2F%2F5arEhce8Y%2FFl%2BjYebl8uT3B22dnMz9FjdWsiujt3rBrXA&gclid=CjwKEAjwlZa9BRCw7cS66eTxlCkSJAC-ddmwh3j97ufq830tJhg5gPnh61OzIn6I1vOo1iIaQsBaEBoCUwLw_wcB
hello friend, in these stores you get the best prices. directly in australia, luck. https://au.pcpartpicker.com/product/c6rcCJ/sapphire-radeon-rx-480-8gb-video-card-21260-00-20g