Try here -
http://www.gameswarehouse.com.au/lon...p?gameid=13274 - I believe they ship internationally and have it in stock.
I've got the game, first impressions are quite positive - aside from their rather annoying motion blurring 'feature' which makes me feel unwell (with no option to turn it off). The animation is decent, voice acting superb and the textures range from poor to reasonable (considering the budget). The story seems intriguing, so I just hope there's a patch to remove that annoying motion blurring and I'll be set.