This is the cheapest I've seen for a Pro 2020 model, 2 pack.
From several reviewers, this is the best Bluetooth tracker one can get (keyring type).
Harvey Norman is matching it:
https://www.harveynorman.com.au/tile-pro-2020-2-pack.html
Same as Officeworks, but stock is a problem:
https://www.officeworks.com.au/shop/officeworks/p/tile-pro-2…
This item shall bring a lot of peace to my household :)
We paid ~Au$ 5 each from an AliExpress vendor, a while back
These seem, on the surface, to be way Overpriced…