I think you will be better served in shopping around on Ebay. I live in a remote region of Western Australia so shipping costs are pretty scary from here to just about anywhere. There are quite a few of these around for sale on Ebay so not that rare. You will probably get a better item than the one I have got which doesn’t have the badge and sounds a little out of tune 🙂
Best of luck with the melodica shopping. I am obsessed and have a few that I have collected, although compared to some of us on this forum I am an amateur in the Melodica collecting stakes.