Glad I could help.
MAN! That is some serious overpricing. I thought you had Amazon in Australia, but a quick search says otherwise.
I'm sure a local bookstore might have, or can order it in for you.
I'm not sure if you can get it in Ebook format to be honest.
www.stevenegan-cgi.com
"Your weapons are no match for ours! People of Mars, surrender!"
"Um, this isn't Mars. This is Earth."
"Earth? Earth-with-nuclear-weapons Earth?"
"Yes."
[long pause] "Friend!!"