I've been watching the Xiaomi 14T for about a month now, it was down to ~$708 before Black Friday, went up to $722 and is now down to an ATL (?) for $696.96 if you have EBay Plus.
I paired it with my HCF gift cards, and got it for $676.
There are probably other colours, I just like spew green.
EDIT: Lemon green is OOS but they still have:
https://www.ebay.com.au/itm/176666872296 (Grey)
https://www.ebay.com.au/itm/196785890510 (Black)
There are more expensive listings for the same products (happened just before Black Friday - not sure why).
There are also listings for the 512GB versions that have the same discount but they're obviously more expensive
It might be stupid to repeat the same question but the answer if this model is workable remained unclear as the current malfunction is mainly due to the carrier's setting rather than the device itself.