As of 12 Sept 2026, the biggest grocery price gap in Australia for 14–20 Sept 2026 is Gillette Venus Sensitive Razor — 77% cheaper per 1 ea at Coles than Woolworths ($1.60/1 ea vs $7.00/1 ea).

Prices updated 12 Sept 2026

Biggest grocery price gaps — week 38, 2026

14–20 Sept 2026. The 10 grocery items with the widest per-unit gap between the cheapest supermarket in Australia and the next one. This week is still running, so the list updates with live prices and freezes on Sunday.

1
Gillette Venus Sensitive Razor
$1.60/1 eaatColesvs $7.00/1 ea at Woolworths
$6.40 total · per 1 ea
-77%View
2
Fanta Orange Zero Sugar Soft Drink
$1.80/1LatColesvs $7.00/1L at Woolworths
$2.25 total · per 1L
-74%View
3
Twinings Vanilla Chai Tea
$0.08/1 eaatColesvs $0.27/1 ea at Woolworths
$6.75 total · per 1 ea
-70%View
4
Colgate Advanced Whitening Charcoal Toothpaste
$1.92/100gatWoolworthsvs $6.11/100g at Coles
$3.45 total · per 100g
-69%View
5
White Potatoes
$2.12/1kgatAldivs $6.40/1kg at Woolworths
$8.49 total · per 1kg
-67%View
6
Campbell's Real Chicken Stock
$0.55/100mlatColesvs $1.60/100ml at Woolworths
$2.75 total · per 100ml
-66%View
7
Rexona Summer Strength Deodorant
$6.64/100mlatAldivs $17.78/100ml at Coles
$2.99 total · per 100ml
-63%View
8
Glen 20 Original Disinfectant Spray
$1.67/100gatColesvs $4.33/100g at Woolworths
$5.00 total · per 100g
-61%View
9
Queen Glucose Syrup
$0.98/100gatWoolworthsvs $2.50/100g at Coles
$4.90 total · per 100g
-61%View
10
Nature's Way Kids Omega-3 Fish Oil
$21.25/100 eaatWoolworthsvs $53.33/100 ea at Coles
$12.75 total · per 100 ea
-60%View