You'd be looking at a good AU$100+, if you can find one. (As I've said a thousand times, Mac stuff is rare here)

And I am 100% serious.

As for my P3, another reason I got it is that I need the bits, and personally I'd prefer to buy them from a good mate, than any of the computer shops that sell used computer gear around here, all of which remind me of your typical dodgy used car dealership, complete with the salesman with the dodgy smile. (the computer shop that I like only sells brand new gear)