Colman's Original English Mustard — 100g
As of 5 Oct 2026, Colman's Original English Mustard 100g is cheapest at Sainsbury's at £2.00 (£20.00/1 kg) in United Kingdom.
Prices updated 5 Oct 2026
Lowest recorded price: £2.00 at Tesco (5 Oct); highest: £2.25 — currently £2.00 at Sainsbury's. Tracked since Oct 2026.
Showing prices and history for this variant plus 1 sibling variation — the same product and flavour across pack sizes, with unit prices keeping different sizes comparable. Lowest and highest values match the extension's price-history panel.
Price History
Price over timeLoading price history…
Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
 Sainsbury's | Colman's | 170g | £2.25 | £1.32/100gBest | In stock | 5 Oct |
 Tesco | Colman's | 170g | £2.25 | £1.32/100gBest | In stock | 5 Oct |
 Asda | Colman's | 170g | £2.25 | £1.32/100gBest | In stock | 5 Oct |
| Tesco | Colman's | 100g | £2.00 | £2.00/100g | In stock | 5 Oct |
| Sainsbury's | Colman's | 100g | £2.00 | £2.00/100g | In stock | 5 Oct |
| Asda | Colman's | 100g | £2.00 | £2.00/100g | In stock | 5 Oct |
Sainsbury'sIn stockTescoIn stockAsdaIn stockTescoIn stockSainsbury'sIn stockAsdaIn stock
Cheapest by brand
Ranked per 1 kg at each item's cheapest store
Cheapest by product
Ranked per 1 kg at each item's cheapest store
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Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
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Frequently asked questions
- Where is Colman's Original English Mustard 100g cheapest?
- Sainsbury's has the lowest price at £2.00 (£20.00/1 kg).
- How much does Colman's Original English Mustard 100g cost?
- Prices range from £2.00 to £2.00 across 3 UK supermarkets. The average price is £2.00.
- What is the unit price of Colman's Original English Mustard 100g?
- Priced per 100g. Sainsbury's offers the best value at £2.00/100g.
- Which supermarkets sell Colman's Original English Mustard 100g?
- Colman's Original English Mustard 100g is available at Sainsbury's, Asda, and Tesco.
- What is the lowest price ever for Colman's Original English Mustard 100g?
- The lowest price OpenOrder has recorded for Colman's Original English Mustard 100g is £2.00 at Tesco (5 Oct), since we began tracking in Oct 2026. The current cheapest price is £2.00 at Sainsbury's.