The One Mix 4 is now available to order from US$1,049.99. The convertible laptop has a 16:10 and 10.1-inch display, along with an Intel Tiger Lake processor and up to 16 GB of RAM. You can order the One Mix 4 directly from One-Netbook or from Geekbuying.
https://www.notebookcheck.net/One-Mix-4-Convertible-laptop-with-a-16-10-display-and-an-Intel-Tiger-Lake-processor-is-now-orderable.523442.0.html
Re - not shipping to the UK.
I would guess it's related to VAT/Brexit and that the rules for the UK are now different from the rest of the EU.
What a joke !
This is the low end model and the i7 goes for over $1600.....LMAO
Seems its not the only product that doesn't ship to the UK. Almost or all products don't ship to UK.