Through this deal. Found the Braun Oral B 9000 smart electric toothbrush.
Cheapest I could find online was around $250
They call it an ibrush, the ones sold here are called "genius". Must just be an overseas marketing thing.
All the features are the same and the power rating is correct. Might need an overseas adaptor.
Use the $6 coupon displayed on the product page.
Based on the product listing, looks like this misses out on 2 x brush heads and the USB smart travel case that the Australian market 9000 has.
Joybuy has a "9000 Plus" listing that has those extra items, but it's significantly more expensive.