M&S Prices & Deals
6186 products tracked · Updated 21 July 2026
How M&S Compares
Out of 31043 products available at multiple stores, M&S is the cheapest option for 309 (1.0%). It ranks #13 overall for cheapest prices.
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M&S FAQ
Is M&S the cheapest supermarket in the UK?
M&S is the cheapest option for 309 out of 31043 products we compare across stores. It currently ranks #13 overall. The cheapest supermarket depends on what you buy — use Basketr to compare prices on your specific shopping list.
How many products does M&S have on offer?
M&S currently has 823 products on offer. We update prices daily from all 13 UK supermarkets so you always see the latest deals.
How does M&S compare to other supermarkets?
We compare 6186 M&S products against 12 other UK supermarkets. See our head-to-head comparisons: M&S vs Tesco, M&S vs ASDA, M&S vs Sainsbury's, M&S vs Waitrose.