| 20 Products | Dec 2024 | Dec 2025 | Change |
| M&S British Extra Mature Grated Cheddar () | £2.80 | £2.90 | + £0.10 3.6% increase |
| | £2.80 | £2.90 | + £0.10 3.6% increase |
| M&S Cornish Cruncher Extra Mature Cheddar Cheese () | £5.00 | £5.25 | + £0.25 5% increase |
| | £5.00 | £5.25 | + £0.25 5% increase |
| | £2.80 | £2.90 | + £0.10 3.6% increase |
| | £2.80 | £2.90 | + £0.10 3.6% increase |
| M&S British Mature Grated Cheddar () | £2.80 | £2.90 | + £0.10 3.6% increase |
| | £2.80 | £2.90 | + £0.10 3.6% increase |
| M&S Cornish Cruncher Extra Mature Cheddar Cheese () | £7.50 | £8.50 | + £1.00 13.3% increase |
| | £7.50 | £8.50 | + £1.00 13.3% increase |
| Seriously Strong Extra Mature Cheddar Cheese (350g) | £3.50 | £3.85 | + £0.35 10% increase |
| | £3.50 | £3.85 | + £0.35 10% increase |
| M&S Cornish Cove Extra Mature Grated Cheese (250g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| M&S British Mature Grated Cheddar () | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| M&S British Lighter Mature Grated Cheddar () | £2.80 | £2.90 | + £0.10 3.6% increase |
| | £2.80 | £2.90 | + £0.10 3.6% increase |
| Chevington Grated Mild Cheddar Cheese (400g) | £5.45 | £6.00 | + £0.55 10.1% increase |
| | £5.45 | £6.00 | + £0.55 10.1% increase |
