I preordered mine... back in 1999. I was 15.

I recall it only being a US and Europe release. It is likely that Australia never got a release. Depending on whether you are PAL or NTSC, you will probably have to import it from Amazon or Ebay.

If you don't mind *hoistin' the sails-o-free games matey* there are a few really good PS emulators, but that would only work for you on an OUYA or a PC.