Hi guys, just got this reply from TRU Customer Service, regarding Grimlock vs Bruticus (surprisingly fast,actually), with some slightly bad news.

"Hi Ryan,

This item will not be released in Australia until later this year.

Once we have received our shipment we will determine if the line will be featured on our online store and how to communicate the release to our customers.

We hope you are as excited for the arrival as we are!

Kind Regards,

Customer Service
Toys R Us"

Not sure if this will hold true over time, but it's a bit disappointing for me, at least. If it is, I'll have money around Christmas, which I can get it with, at least.