Robina Kmart has a FULL set of Generations, eight figures across two pegs.
Get thee to a Kmart before an ebay collector snaps them up.

Also Big W Robina now has Cyberverse Megatron Action set x 5, and Optimus x 1 Action set. Plus they've hidden all the arks into the 'special' seasonal isle, just past the lollies. Amongst all the preschool toys, where no tf fan will find them.