JB Hifi is price matching the recent Amazon deal - as mentioned in the Amazon thread, in addition to the Amazon AU deal, there is also a Black Friday deal to obtain the game for $30 from a US supplier, but the comments have highlighted that a lot of people seem to have concerns with damaged or sub-par components when ordering from that supplier, so YMMV.
Id rather pay a few more bones and get this copy, myself.
I ordered from Amazon US but good price for local stock