Well that settles it.
After that speadsheet was posted I am looking for one over here.
Pays to shop around, what is the title you're after...
I would suggest contacting Joe - http://www.amusements4kids.com.au/-Machines-for-Sale-.html
Try Bumper Action in Melbourne - they may have some NIB left - http://www.bumper.com.au
AMD in NSW - http://www.amdcoinop.com/
I am led to believe that AMD are the ONLY licensed distributor and others get their stock through AMD. Either way you should be able to find the best price locally from these guys.
I agree with all the comments presented - buy from an authorised Stern dealer (Marty's list) for a number of reasons ;
They have done all the hard work for you
You recieve an Aussie machines
You have full warranty, dealing direct with the Aussie Supplier
The only time I've ever agreed to the importation of a pinball (single machine) is when it is a "Holy Grail" pinball such as a pre 90's game. You need to know the right people and the process for doing this.
Stick with the Aussie suppliers and support them !