I've been in contact with Tap Cooler.
His normal cheap method of shipping, which was still pricey is not available. @Mark Ibbotson, maybe you can let us know how much postage was?
So if we can get 10 units going, he will cover the shipping himself.
15 units + and he will also throw in a 5% discount.
At today's exchange rate, that is $100. Shipping will be to Melbourne. We can then sort it out from here.
If I remember rightly it wasnt a huge deal, however, that was pre COVID not sure if postage will be dearer with the current situation.
I'm looking at getting spare o-rings as they are very small and very fine. I will probably have to get a whole heap of them. If that is the case let me know if you get the fillers and i can share them out as spares