McVitie's Penguin Mint Biscuit Bar — 7 x 24.6g
As of 8 Oct 2026, McVitie's Penguin Mint Biscuit Bar 7 x 24.6g is cheapest at Sainsbury's at £1.00 (£5.81/1 kg) in United Kingdom.
Prices updated 8 Oct 2026
Lowest recorded price: £1.00 at Sainsbury's (8 Oct); highest: £1.25 — currently £1.00 at Sainsbury's. Tracked since Jul 2026.
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Frequently asked questions
- Where is McVitie's Penguin Mint Biscuit Bar 7 x 24.6g cheapest?
- Sainsbury's has the lowest price at £1.00 (£5.81/1 kg).
- What is the unit price of McVitie's Penguin Mint Biscuit Bar 7 x 24.6g?
- Priced per 100g. Sainsbury's offers the best value at £0.58/100g.
- What is the lowest price ever for McVitie's Penguin Mint Biscuit Bar 7 x 24.6g?
- The lowest price CartSorted has recorded for McVitie's Penguin Mint Biscuit Bar 7 x 24.6g is £1.00 at Sainsbury's (8 Oct), since we began tracking in Jul 2026. The current cheapest price is £1.00 at Sainsbury's.