Many international suppliers on larger purchases provide free freight which is a major win for us in NZ.
However a number of international Outdoor Outlets don't deliver to NZ or use ultra expensive freight providers.
I have used YouShop for a number of years when the freight costs have been excessive or they don't delievr to NZ.
Covid has complicated international purchases and delivery times have blown out due to the lack of flights and low stock levels. At present I am not aware of any way to mitigate this.
YourShop provides an alternative, they furnish you with a US or UK address and then forward your purchases to NZ at a additional cost.