Couldn't find our pizza stone at home, but could find one on Amazon. It seems to be one of the cheapest in recent times (especially if you have Prime). Comes with just the stone and rack. A similar set can be found at Bunnings (with a cutter) for $19.95.
I plan to test one out in our Char Griller Akorn as well as for normal oven use.
Never heard of snowys but can get the vers with cutter for $12 + delivery (or pick up)
https://www.snowys.com.au/pizza-baking-stone-with-rack-and-p…