Adobe Photoshop Elements 11 PC or Mac for £36.27 ($52.50) delivered from Amazon
This is a seriously cheap price given that your paying $149 in Australia. I was sceptical at first that they wouldnt deliver it to Australia but I was wrong. Sold and shipped by Amazon - not marketplace its the full retail DVD version. The actual software will cost you £27.49 and delivery £8.78 which works out to around $52 depending on your exchange rate.
Very good bargain. The only catch is that it ends tonight at 12.00 GMT as its a flash sale.