You can check the apple store for first hand buy, but that only applyes in the USA. In case you cannot buy it in the USA, or have sby do it for you, prices will differ greatly. There are Apple retailers in almost every country with different but always higher prices, and there are those who do regular trips to the USA, and import the iWhatevers with that price, and sell for profit on local sites like ebay. So be advised to look for it!
In case your intention was not to have sby check a webstore for you, I hope this helped.