Spotted the Rubik's Cube amongst Coles Christmas toy price reductions. My local store had multiple remaining within what remains of the Christmas section.
Originally $19, now $9.50.
It'll look great on the shelf next to your pack of UNO cards, an OzBargain essential. Happy hunting!
If you have any interest in actually learning how to do the cube quickly, please don't buy this. You can get a speedcube online for about this or not much more that will be much better. Check the subreddit for some suggestions on which ones.