No. Amazon is coming to Australia and New Zealanders are mildly excited as NZ and Oz are in a kind of mini EEC type arrangement. But it is not there yet and even when it is I expect delivery to New Ireland will depend on knowing a pilot/skipper who is going there and getting it shipped to them.
Usually Kiwis wanting Amazon stuff get it delivered to post office box sites in the US for onward shipment to get around customs. Box site sends the stuff as gift is basically how it works since they are not selling and did not buy. NZ customs are pretty strict. But don't try and import anything illegal. Pretty much all food and drink items are illegal to import without very specific licenses. Biosecurity.
Those honesty bins at international arrivals before you get to officialdom are your last chance.