My Xiaomi 9T cost me 300 € on launch day on a Xiaomi official store, over 4 years ago, and it's still an awesome phone (periscope selfie cameras... where have you gone?) Prices are just straight absurdly expensive these days.
Amazon UK has confirmed that Xiaomi is just over two months away from releasing the Xiaomi 13T series, including the Xiaomi 13T Pro. The retailer has also confirmed launch pricing and various specifications for the upcoming Leica-tuned flagship.