| 22 Products | May 2025 | May 2026 | Change |
| Morrisons Mature Cheddar (400g) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| The Lake District Dairy Co. Lake District Mature Cheese () | £3.50 | £4.00 | + £0.50 14.3% increase |
| | £3.50 | £4.00 | + £0.50 14.3% increase |
| Cathedral City Mature Cheddar Cheese (550g) | £5.75 | £5.75 | £0.00 No change |
| | £5.75 | £5.75 | £0.00 No change |
| Greenside Deli Lighter Mature Cheddar (400g) | £1.99 | £1.99 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| Pilgrims Choice Mature Cheddar Cheese (350g) | £4.19 | £4.19 | £0.00 No change |
| | £4.19 | £4.19 | £0.00 No change |
| Arla Lactofree Mature Cheddar Cheese (200g) | £2.50 | £2.00 | - £0.50 -20% decrease |
| | £2.50 | £2.00 | - £0.50 -20% decrease |
| Seriously Strong Extra Mature Cheddar Cheese (350g) | £3.33 | £3.65 | + £0.32 9.6% increase |
| | £3.33 | £3.65 | + £0.32 9.6% increase |
| Morrisons Organic Mature Cheddar (250g) | £2.85 | £2.85 | £0.00 No change |
| | £2.85 | £2.85 | £0.00 No change |
| Cathedral City Mature Cheddar Cheese 6 Large Slices (150g) | £2.55 | £2.55 | £0.00 No change |
| | £2.55 | £2.55 | £0.00 No change |
| Morrisons Lighter 30% Reduced Fat Mature Cheese (250g) | £1.99 | £1.99 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
