Shipping costs gonna be a killer unless you find someone from down under! Have you looked at ebay.com.au, local simracing forums and pc shops? You might not get it for free, but at least you could save a fortune on shipping.
Sorry to be the internet grammar nazi but words that end in S do not routinely require apostrophes. It's simple enough to understand where they belong, just look it up and spend five minutes reading about it.