| 100 Products | May 2025 | May 2026 | Change |
| Cathedral City Mature Cheddar Cheese (350g) | £3.48 | £3.53 | + £0.05 1.4% increase |
| | £3.50 | £3.00 | - £0.50 -14.3% decrease |
| | £2.93 | £3.00 | + £0.07 -6.8% increase |
| | £3.00 | £4.65 | + £1.65 13.1% increase |
| | £4.25 | £4.25 | £0.00 9.1% increase |
| | £3.75 | £3.75 | £0.00 6.9% increase |
| | £3.65 | £2.90 | - £0.75 2.3% decrease |
| | £4.00 | £4.00 | £0.00 2% increase |
| | £3.25 | £3.50 | + £0.25 2.5% increase |
| | £3.25 | £3.00 | - £0.25 1.4% decrease |
| | £3.25 | £3.25 | £0.00 1.4% increase |
| Cathedral City Extra Mature Cheddar Cheese (350g) | £3.62 | £3.56 | - £0.06 -1.7% decrease |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.93 | £3.00 | + £0.07 1% increase |
| | £4.25 | £4.25 | £0.00 0.9% increase |
| | £3.75 | £3.75 | £0.00 0.6% increase |
| | £3.65 | £2.90 | - £0.75 -4% decrease |
| | £4.50 | £4.40 | - £0.10 -3.5% decrease |
| | £3.25 | £3.50 | + £0.25 -2.2% increase |
| | £4.00 | £4.00 | £0.00 -1.9% increase |
| | £3.25 | £3.25 | £0.00 -1.7% increase |
| Cathedral City Mature Cheddar Cheese 6 Large Slices (150g) | £2.63 | £2.41 | - £0.22 -8.4% decrease |
| | £2.68 | £2.00 | - £0.68 -25.4% decrease |
| | £2.55 | £2.00 | - £0.55 -23.7% decrease |
| | £2.55 | £2.60 | + £0.05 -15.1% increase |
| | £2.55 | £2.55 | £0.00 -11.2% increase |
| | £2.65 | £2.20 | - £0.45 -12.7% decrease |
| | £2.65 | £2.50 | - £0.15 -11.5% decrease |
| | £2.85 | £2.85 | £0.00 -9.5% increase |
| | £2.55 | £2.60 | + £0.05 -8.4% increase |
| Cathedral City Mature Cheddar Cheese (550g) | £5.61 | £5.29 | - £0.32 -5.7% decrease |
| | £5.75 | £5.75 | £0.00 No change |
| | £5.34 | £4.50 | - £0.84 -7.6% decrease |
| | £5.40 | £5.50 | + £0.10 -4.5% increase |
| | £5.18 | £4.60 | - £0.58 -6.1% decrease |
| | £5.70 | £5.70 | £0.00 -4.8% increase |
| | £5.40 | £4.65 | - £0.75 -6.2% decrease |
| | £6.50 | £6.35 | - £0.15 -5.7% decrease |
| Pilgrims Choice Mature Cheddar Cheese (350g) | £4.04 | £3.94 | - £0.10 -2.5% decrease |
| | £2.72 | £3.08 | + £0.36 13.2% increase |
| | £4.20 | £4.20 | £0.00 5.2% increase |
| | £4.19 | £4.19 | £0.00 3.2% increase |
| | £4.50 | £4.50 | £0.00 2.3% increase |
| | £4.20 | £4.20 | £0.00 1.8% increase |
| | £4.20 | £4.20 | £0.00 1.5% increase |
| | £4.25 | £3.18 | - £1.07 -2.5% decrease |
| Arla Lactofree Mature Cheddar Cheese (200g) | £2.32 | £2.13 | - £0.19 -8.2% decrease |
| | £2.50 | £2.00 | - £0.50 -20% decrease |
| | £2.33 | £2.00 | - £0.33 -17.4% decrease |
| | £2.50 | £2.00 | - £0.50 -18% decrease |
| | £2.50 | £2.40 | - £0.10 -14.6% decrease |
| | £2.50 | £2.50 | £0.00 -11.7% increase |
| | £2.38 | £2.50 | + £0.12 -9% increase |
| | £1.50 | £1.50 | £0.00 -8.2% increase |
| Cathedral City Grated Mature Cheddar Cheese (180g) | £2.47 | £2.27 | - £0.20 -8.1% decrease |
| | £2.55 | £2.55 | £0.00 No change |
| | £2.68 | £2.00 | - £0.68 -13% decrease |
| | £2.55 | £2.00 | - £0.55 -15.8% decrease |
| | £2.55 | £2.55 | £0.00 -11.6% increase |
| | £2.65 | £2.50 | - £0.15 -10.8% decrease |
| | £2.55 | £2.55 | £0.00 -8.9% increase |
| | £1.75 | £1.75 | £0.00 -8.1% increase |
| Pilgrims Choice Extra Mature Cheddar Cheese (350g) | £4.05 | £3.90 | - £0.15 -3.7% decrease |
| | £2.78 | £2.78 | £0.00 No change |
| | £4.20 | £4.25 | + £0.05 0.9% increase |
| | £4.19 | £4.19 | £0.00 0.5% increase |
| | £4.50 | £4.50 | £0.00 0.3% increase |
| | £4.20 | £4.20 | £0.00 0.3% increase |
| | £4.20 | £4.20 | £0.00 0.2% increase |
| | £4.25 | £3.18 | - £1.07 -3.7% decrease |
| Pilgrims Choice Mature Cheddar Cheese (550g) | £4.94 | £4.90 | - £0.04 -0.8% decrease |
| | £3.98 | £3.98 | £0.00 No change |
| | £4.72 | £4.25 | - £0.47 -5.3% decrease |
| | £5.20 | £5.40 | + £0.20 -1.9% increase |
| | £5.40 | £5.40 | £0.00 -1.4% increase |
| | £5.40 | £5.40 | £0.00 -1% increase |
| | £4.95 | £4.95 | £0.00 -0.8% increase |
| Cathedral City Extra Mature Cheddar Cheese (550g) | £5.46 | £5.29 | - £0.17 -3.1% decrease |
| | £5.75 | £5.75 | £0.00 No change |
| | £5.34 | £5.54 | + £0.20 1.8% increase |
| | £5.40 | £5.50 | + £0.10 1.8% increase |
| | £5.18 | £4.60 | - £0.58 -1.3% decrease |
| | £5.70 | £5.70 | £0.00 -0.9% increase |
| | £5.40 | £4.65 | - £0.75 -3.1% decrease |
