Isigny Sainte-Mere Unpasteurised Salted Butter — 250g
As of 8 Oct 2026, Isigny Sainte-Mere Unpasteurised Salted Butter 250g is cheapest at Sainsbury's at £3.90 (£15.60/1 kg) in United Kingdom.
Prices updated 8 Oct 2026
Lowest recorded price: £3.90 at Sainsbury's (8 Oct); highest: £3.90 — currently £3.90 at Sainsbury's. Tracked since Oct 2026.
Showing prices and history for this exact variant. Other brands and sizes appear on the broader product category page.
Price History
Price over timeLoading price history…
Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
 Sainsbury's | — | 250g | £3.90 | £1.56/100gBest | In stock | 8 Oct |
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
1 brand available
Sainsbury'sUpdating prices — showing the previous selection until the new prices arrive.
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Frequently asked questions
- Where is Isigny Sainte-Mere Unpasteurised Salted Butter 250g cheapest?
- Sainsbury's has the lowest price at £3.90 (£15.60/1 kg).
- What is the unit price of Isigny Sainte-Mere Unpasteurised Salted Butter 250g?
- Priced per 100g. Sainsbury's offers the best value at £1.56/100g.
- What is the lowest price ever for Isigny Sainte-Mere Unpasteurised Salted Butter 250g?
- The lowest price CartSorted has recorded for Isigny Sainte-Mere Unpasteurised Salted Butter 250g is £3.90 at Sainsbury's (8 Oct), since we began tracking in Oct 2026. The current cheapest price is £3.90 at Sainsbury's.