Australian items best practices: "Import" ASINs; other retailer options?

[gudemameshiba]

Hi hi!

I was about to add the EANs to a bunch of Imprint and Via Vision AUS releases, but I wasn't finding them in Booktopia (for a Booktopia ID) or on amazon.com.au; however, many of them are on amazon.com as imports.

Should I create a separate entry? For example:

https://www.blu-ray.com/movies/Face-...lu-ray/349912/

Should I be cloning this as a United States release and adding "(Import)" to the Title field in order to add ASIN B0CQD9KHS3 to the new "United States" entry?

(I can't get away with adding ASIN B0CQD9KHS3 to the original (Australian) entry, right?)

Bigger question: is there an Australian alternative to Amazon or Booktopia, i.e. that has these items in stock, but (I assume) preferably one that has a clickthrough benefit for this site?