If it looked like a dodgy tape-up job by some kid in a store's warehouse, then that is what we are looking for.
More accurately - anything that was taped together which would have been available separately in that exact packaging. Things that had new type of packaging to accomodate the multi-pack (like the Cybertron Deluxe 2-packs) were done at the Chinese Factory, not by Hasbro AU or an AUS retail store.