Link to US 18-disc Blu-ray only.
It is apparently available in the US too:-
https://www.amazon.com/Star-Wars-Skywalker-Complete-Blu-ray/dp/B082WXD4ZH - $149.99. It may be cheaper and also available elsewhere?
Does anyone know if the 18 disc set is available in the US? I can’t seem to find it on Amazon.