As of 10 Oct 2026, the biggest grocery price gap in New Zealand for 5–11 Oct 2026 is Mountain Dew Soft Drink — 53% cheaper per L at Pak'nSave than New World ($2.36/L vs $4.99/L).
Prices updated 10 Oct 2026
Biggest grocery price gaps — week 41, 2026
5–11 Oct 2026. The 10 grocery items with the widest per-unit gap between the cheapest supermarket in New Zealand and the next one. This week is still running, so the list updates with live prices and freezes on Sunday.
- 1
−53%cheaper
