| 32 Products | May 2025 | May 2026 | Change |
| Cathedral City Mature Cheddar Cheese (200g) | £2.80 | £2.80 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| M&S British Mature Cheddar 10 Slices () | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Cathedral City Mature Cheddar Cheese (550g) | £5.70 | £5.70 | £0.00 No change |
| | £5.70 | £5.70 | £0.00 No change |
| M&S Cornish Cruncher Extra Mature Cheddar Cheese () | £4.75 | £5.25 | + £0.50 10.5% increase |
| | £4.75 | £5.25 | + £0.50 10.5% increase |
| Pilgrims Choice Mature Cheddar Cheese (350g) | £4.20 | £4.20 | £0.00 No change |
| | £4.20 | £4.20 | £0.00 No change |
| Ocado Organic Mature Cheddar (250g) | £2.95 | £3.25 | + £0.30 10.2% increase |
| | £2.95 | £3.25 | + £0.30 10.2% increase |
| M&S British Lighter Mature Cheddar () | £2.75 | £2.80 | + £0.05 1.8% increase |
| | £2.75 | £2.80 | + £0.05 1.8% increase |
| Arla Lactofree Mature Cheddar Cheese (200g) | £2.50 | £2.00 | - £0.50 -20% decrease |
| | £2.50 | £2.00 | - £0.50 -20% decrease |
| Lye Cross Farm Mature Cheddar (350g) | £5.10 | £5.15 | + £0.05 1% increase |
| | £5.10 | £5.15 | + £0.05 1% 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 |
