I might have asked this question before, but a few months ago I visited Roselands and made a beeline towards the Toyworld there and couldn't find it anymore: Is Roselands Toyworld gone for good?
You're asking someone who hasn't lived in that area since the 80s (when Myer was called Grace Bros )... but yeah, afaik that Toyworld closed down a few years ago. Very sad as a lot of my G1 toys came from that store. *sniff*