Lejuan
Super Freak
That's a very nice post, and I totally disagree with it. Don't make offers on listings that have shipping restrictions for your country without first asking permission to do so. The seller wouldn't have set up his auction with that restriction if he didn't want it that way. The fault is mutually shared between seller and buyer in my opinion. The seller should have read the offer more clearly and informed himself about shipping to Australia, but the buyer should have followed the rules provided in the listing as well.
A simple pm before submitting the offer and it wouldn't have been an issue