Forum member jetslandingboard reported this bundle at KBtoys.com . Summed down you have to buy that particular bundle including the six toa to get it, however you might be better off checking out your local KB toys first, as I have seen them for three for ten dollars, roughly six for twenty dollars, and you don’t have to pay shipping, however I don’t know if that sale is still running as it has been going on and off at my KB toys.

They also are having a summer sale were you can apparently mix and match different products at BOGO half off in stores on orange sticker items, including the TOA METRU. More information can be found here