Startup Idea : Person for Person Shopping & Shipping Worldwide

I miss some stuff from Australia, expats in Europe miss their US merchandise such as cookies, mustard, etc. Why not to have service all around the world which will provide Shop anywhere & Send Anywhere. Example: UGG Shoes costs AUD100 in Sydney and 400USD in Europe. Why not to have someone who will buy me these in Sydney and send via normal post to Europe. Of course incl. some fee for purchasing and of course all on pre-paid basis. Do you miss Vegemite when living abroad? Do you want me to buy you iTunes gift card and send you code via email? This is exactly what is the service for. Do you like this idea? Need more info? Contact me @kotyzap