In the 2 western European countries I've lived in, Amazon is an utter mess. "Free shipping over 30 EUR" often turns into searching for which listing for the item is covered. Heck, there isn't even a search filter for "items that will actually ship to my country".
Funnily enough I use an extension called "Amazon Global Shipping Filter" for this, since my country doesn't have its own amazon site (I'm in Ireland and there is no amazon.ie I use amazon.co.uk, or amazon.de if I want to stick w/ EU shipping).