| 7 Products | May 2025 | May 2026 | Change |
| Castello Creamy Blue Cheese Creamy Blue Cheese (150g) | £2.65 | £2.65 | £0.00 No change |
| | £2.80 | £2.62 | - £0.18 -6.4% decrease |
| | £2.80 | £2.80 | £0.00 -3.2% increase |
| | £2.80 | £2.80 | £0.00 -2.1% increase |
| | £2.79 | £2.79 | £0.00 -1.8% increase |
| | £2.60 | £2.60 | £0.00 -1.4% increase |
| | £2.73 | £2.95 | + £0.22 0.4% increase |
| | £2.00 | £2.00 | £0.00 No change |
| Castello Extra Creamy Brie (200g) | £2.64 | £2.53 | - £0.11 -4.2% decrease |
| | £2.71 | £2.62 | - £0.09 -3.3% decrease |
| | £2.80 | £2.80 | £0.00 -1.8% increase |
| | £2.80 | £2.80 | £0.00 -1.1% increase |
| | £2.79 | £2.00 | - £0.79 -7.9% decrease |
| | £2.73 | £2.95 | + £0.22 -5.1% increase |
| | £2.00 | £2.00 | £0.00 -4.2% increase |
| Castello Danablu Danish Blue Cheese (150g) | £2.60 | £2.52 | - £0.08 -3.1% decrease |
| | £2.80 | £2.62 | - £0.18 -6.4% decrease |
| | £2.80 | £2.80 | £0.00 -3.2% increase |
| | £2.79 | £2.79 | £0.00 -2.1% increase |
| | £2.50 | £2.90 | + £0.40 2.2% increase |
| | £2.73 | £2.00 | - £0.73 -3.7% decrease |
| | £2.00 | £2.00 | £0.00 -3.1% increase |
| Castello Pineapple & Almond Cream Cheese Ring (125g) | £2.11 | £1.81 | - £0.30 -14.2% decrease |
| | £2.04 | £1.78 | - £0.26 -12.7% decrease |
| | £2.30 | £1.50 | - £0.80 -24.4% decrease |
| | £2.30 | £2.30 | £0.00 -15.8% increase |
| | £2.29 | £2.29 | £0.00 -11.7% increase |
| | £1.85 | £1.85 | £0.00 -10.2% increase |
| | £1.90 | £1.15 | - £0.75 -14.2% decrease |
| Castello Tickler Extra Mature Cheddar Cheese (300g) | £4.00 | £4.20 | + £0.20 5% increase |
| | £2.75 | £2.75 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £4.75 | £4.75 | £0.00 No change |
| | £3.50 | £4.50 | + £1.00 5% increase |
| Castello Extra Creamy Brie with Truffle (150g) | £2.25 | £2.25 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Castello Tickler Mature Cheddar Cheese (300g) | £4.13 | £3.75 | - £0.38 -9.2% decrease |
| | £4.75 | £4.75 | £0.00 No change |
| | £3.50 | £2.75 | - £0.75 -9.2% decrease |
