| 20 Products | Aug 2025 | Aug 2026 | Change |
| M&S British Extra Mature Grated Cheddar () | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| M&S Cornish Cruncher Extra Mature Cheddar Cheese () | £5.00 | £5.25 | + £0.25 5% increase |
| | £5.00 | £5.25 | + £0.25 5% increase |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| M&S British Mature Grated Cheddar () | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| M&S Cornish Cruncher Extra Mature Cheddar Cheese () | £8.00 | £8.50 | + £0.50 6.3% increase |
| | £8.00 | £8.50 | + £0.50 6.3% increase |
| Seriously Strong Extra Mature Cheddar Cheese () | £3.85 | £2.90 | - £0.95 -24.7% decrease |
| | £3.85 | £2.90 | - £0.95 -24.7% decrease |
| 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 () | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Chevington Grated Mild Cheddar Cheese (400g) | £6.00 | £6.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
