With respect to big ticket items shipped internationally, like big vinyl box sets, I think Amazon have been shipping ONLY through UPS. Consequently, anyone with "P.O. Box Null" as their default shipping address get the "Sorry, this item cannot be shipped to your location" message. It is possible that by switching your address to your regular home address (i.e. without the "P.O. Box Null"), you might be able to get this item shipped to you. Bear in mind however, that by doing so you may have to pay import fees and duty. Not sure if this will work, but it's worth a shot.