Where to buy in New Zealand

Pinball NZ is the New Zealand distributor for Stern pinball.
https://pinballs.co.nz

Ye Olde Pinball Shoppe distributes Multimorphic pinballs.

https://www.pinballshoppe.co.nz/

PinballArcade NZ is the distributor for Spooky Pinball in New Zealand

https://pinballarcade.co.nz

If you're looking for a second-hand pinball, the NZ Pinball & Arcade Facebook group is a good source of pinballs for sale.
NZ Pinball & Arcade - Buy, Sell & Exchange

Ye Olde Pinball Shoppe is the New Zealand distributor for Barrels of fun pinballs.

https://www.pinballshoppe.co.nz/