Let me get this straight.....you live in Seattle (or at least had it delivered to Seattle usa), but paid for it in Euros? (600 Euro) When I go to the site it was $649 usd for the S4+ and I'm looking at the site from Seattle.
Otherwise maybe it's some kind of promo for the site? Not sure,if so you got great deal! :-)
It really does smell of scam all the way around. What I can't figure out is why they would make the scam show up late... maybe they thought made it more believable?
Either way there is more to this story.