I assume you already know this, but just in case you don't... Steven Wilson's online store is taking US orders:
https://stevenwilsonshop.com/products/to-the-bone-blu-ray
Yep, and I just ordered a box set from there.
A final total of $79.56 (with only $14.56 in shipping costs, especially being USPS Priority) is MUCH better than having to pay $35 for shipping as originally posted.