Sainsbury's vs Dunnes — Price Comparison 2026
30 shared products compared · Updated 22 September 2026
19
Sainsbury's wins
0
Tied
11
Dunnes wins
Sainsbury's is cheaper overall (19 out of 30 products)
Product
Sainsbury's
Dunnes
Oral-B iO Kids Marvel Spiderman Electric Toothbrush for Kids Aged 6+
£100.00
£41.17
iO2 Electric Toothbrush
£40.00
£45.55
Oral-B Pro Vitality Black Electric Toothbrush
£50.00
£28.31
Fusion One Hybrid Beard Trimmer & Shaver for Face & Body, Beard Trimmer & Groomer
£23.35
£23.91
Hennessy Vs Cognac 700Ml
£16.00
£35.17
With Exfoliating Bar Men’s Razor
£13.50
£14.69
Casamigos Blanco Tequila
£36.00
£34.31
Rémy Martin VSOP Cognac Fine Champagne 70cl
£45.00
£56.61
Durex Thin Feel Ultra Thin 12 Condoms
£7.80
£19.17
Venus Razor Blades Extra Smooth Blades
£18.00
£12.87
Flash Power Spray Mop Starter Kit
£40.00
£29.17
A.Vogel Milk Thistle Complex Oral Drops
£12.50
£23.15
Jack Daniel's Tennessee Whiskey
£36.00
£25.73
GOURMET Perle Mini Fillets in Gravy Chef's Collection (Turkey,Tuna,Duck,Lamb) Wet Cat Food 40x85g
£17.70
£26.58
Gourmet Perle Delighters Collection in Gravy Wet Cat Food
£17.70
£26.58
Olmeca Altos Reposado Tequila 70Cl
£30.00
£21.45
Gordon's Premium Pink Distilled Flavoured Gin
£21.50
£19.73
Kendamil Goat Follow-On Milk Stage 2 6-12 Months 800g
£20.50
£12.86
Martell VS Fine Cognac
£35.00
£25.73
Solgar Calcium Magnesium Plus Zinc 100 Tablets
£7.00
£10.81
Habitat 16cm Aluminium Saucepan With Lid - Black
£8.75
£10.29
As Good As it Looks Favourites Selection Wet Cat Food 40x85g
£11.50
£21.87
FELIX Doubly Delicious Countryside Selection in Jelly Wet Cat Food 40x85g
£11.50
£21.87
Centrum Energy & Vitality Vitamin B12 Multivitamin Liquid Shot, 15x7ml
£9.00
£15.87
Whiskas 1+ Tuna Complete Adult Dry Cat Food 1.9kg
£6.00
£12.78
Senior 7+ Dry CHICKEN Cat Food 1.9kg
£6.00
£12.78
Jameson Crested Triple Distilled Blended Irish Whiskey
£21.00
£32.60
Gillette Venus Comfortglide Coconut & Olay Platinum Women's Razor
£16.00
£9.48
Tanqueray London Dry Gin 70cl
£23.50
£28.31
JPS Blue Volume Tobacco 30g
£16.05
£22.52
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About This Comparison
We compare Sainsbury's and Dunnes prices across 30 products available at both stores. Sainsbury's is cheaper on 19 products (63%), saving an average of £7.75 per item. Prices include loyalty card deals and are updated daily.
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