Castle Dairies Salted Welsh Butter — 250g
As of 8 Oct 2026, Castle Dairies Salted Welsh Butter 250g is cheapest at Sainsbury's at £2.85 (£11.40/1 kg) in United Kingdom.
Prices updated 8 Oct 2026
Lowest recorded price: £2.85 at Sainsbury's (8 Oct); highest: £2.85 — currently £2.85 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
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Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
 Sainsbury's | — | 250g | £2.85 | £1.14/100gBest | In stock | 8 Oct |
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Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Frequently asked questions
- Where is Castle Dairies Salted Welsh Butter 250g cheapest?
- Sainsbury's has the lowest price at £2.85 (£11.40/1 kg).
- What is the unit price of Castle Dairies Salted Welsh Butter 250g?
- Priced per 100g. Sainsbury's offers the best value at £1.14/100g.
- What is the lowest price ever for Castle Dairies Salted Welsh Butter 250g?
- The lowest price CartSorted has recorded for Castle Dairies Salted Welsh Butter 250g is £2.85 at Sainsbury's (8 Oct), since we began tracking in Oct 2026. The current cheapest price is £2.85 at Sainsbury's.