This might be useful for readers in France.

Pulp's Art just contacted me. They are a bookstore in Paris dedicated to illustration and entertainment art. You might be able to find interesting or Europe-only artbooks there. They are also selling through Amazon France.

Also check out their blog https://pulpsart.blogspot.com for upcoming books.

PS: I see that they have one copy of Kim Jung-Gi Sketchbook 2011 in stock at €99.