They seriously need to fix their international pricing. For a 64GB model it's $913AUD to buy an iPhone 5s in the US, $1129AUD to buy one in Australia. What?
Apple will adjust pricing based on currency. If the Australian currency is getting weaker it may be because the emerging markets that it depends on are seeing turmoil in their currencies because of the prospect of Fed QE tapering.
Apple has overcharged both in Australia and Europe for decades, even when the currency has been strong. It's simply because they believe that people who live there will stomach a larger price. It's probably true. It's still infuriating.
It results in funny cases where a Nexus 4 can be 1/3 the price of an iPhone 5.