Faced the same problem with getting mirrors from the US , I think Australia post have a service but charge for it or you could do what I did and keep looking till you find a seller that ships to your country for a reasonable price .
I was originally quoted no direct delivery to OZ then found one that would but for $200 US but kept going till I found the item I wanted cheapest price for parts and $29 US for shipping , it was through the global shipping program .