Mashed Potato 400g
Prices last checked:
Cheapest at
Morrisons
£0.98
for 400g
Save £0.78 (44%) vs most expensive store
All Prices
£2.45/per kg
£2.50/per kg
£2.78/per kg
£4.40/per kg
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Price History (Last 90 Days)
Lowest ever: £0.98 at MorrisonsOther Sizes
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Mashed Potato 400g Price Comparison
Compare Mashed Potato 400g prices across 4 UK supermarkets. Currently cheapest at Morrisons for £0.98, compared to £1.76 elsewhere — a saving of £0.78. Available at Morrisons, Waitrose, M&S, ASDA. Lowest recorded price: £0.98 at Morrisons. Prices updated 4 June 2026.
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