Just wanted to share a tip I discovered, apologies if this has already been mentioned. It seems JBAU will apply the International Tax Deduction to orders shipped to NZ if you contact them through chat. Aquaman and Wonka steelbooks dropped to around $43 NZD when ordering from JBAU instead of JBNZ after getting the ITD applied.
Definitely worth checking out if you're planning any orders from JBAU!