| 76 Products | Oct 2024 | Oct 2025 | Change |
| Graal Mackerel Fillets in Tomato Sauce (170g) | £1.45 | £1.53 | + £0.08 5.5% increase |
| | £1.65 | £1.65 | £0.00 No change |
| | £1.30 | £1.50 | + £0.20 6.8% increase |
| | £1.55 | £1.55 | £0.00 4.7% increase |
| | £1.30 | £1.55 | + £0.25 7.6% increase |
| | £1.55 | £1.55 | £0.00 6.1% increase |
| | £1.35 | £1.35 | £0.00 5.5% increase |
| John West Mackerel Fillets in Sunflower Oil (115g) | £1.54 | £1.73 | + £0.19 12.3% increase |
| | £1.50 | £1.75 | + £0.25 16.7% increase |
| | £1.25 | £1.78 | + £0.53 28.3% increase |
| | £1.95 | £2.00 | + £0.05 17.2% increase |
| | £1.19 | £1.19 | £0.00 14.3% increase |
| | £1.80 | £1.95 | + £0.15 12.3% increase |
| John West Mackerel Fillets in Olive Oil (80g) | £1.54 | £1.70 | + £0.16 10.4% increase |
| | £1.50 | £1.75 | + £0.25 16.7% increase |
| | £1.25 | £1.78 | + £0.53 28.3% increase |
| | £1.95 | £2.00 | + £0.05 17.2% increase |
| | £1.18 | £1.18 | £0.00 14.3% increase |
| | £1.80 | £1.80 | £0.00 10.4% increase |
| Princes Mackerel Sizzle Rich Tomato & Herbs (160g) | £1.83 | £1.83 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Princes Mackerel Fillets in Sunflower Oil (125g) | £2.65 | £2.65 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £0.50 | £0.50 | £0.00 No change |
| | £1.40 | £1.40 | £0.00 No change |
| | £3.09 | £3.09 | £0.00 No change |
| | £6.49 | £6.49 | £0.00 No change |
| John West Mackerel Fillets in Sweet Chilli (115g) | £1.69 | £1.69 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.95 | £1.95 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| Grace Mackerel in Hot Tomato & Chilli Sauce (425g) | £1.89 | £2.13 | + £0.24 12.7% increase |
| | £1.80 | £2.25 | + £0.45 25% increase |
| | £2.00 | £2.25 | + £0.25 18.4% increase |
| | £2.00 | £2.25 | + £0.25 16.6% increase |
| | £1.75 | £1.75 | £0.00 12.7% increase |
| Princes Mackerel Fillets in Tomato Sauce (125g) | £1.15 | £1.19 | + £0.04 3.5% increase |
| | £1.75 | £1.75 | £0.00 No change |
| | £1.60 | £1.75 | + £0.15 4.2% increase |
| | £0.25 | £0.25 | £0.00 4.2% increase |
| | £0.99 | £0.99 | £0.00 3.5% increase |
| John West Mackerel Fillets in Tomato Sauce (115g) | £1.50 | £1.67 | + £0.17 11.3% increase |
| | £1.50 | £1.75 | + £0.25 16.7% increase |
| | £1.50 | £1.78 | + £0.28 18% increase |
| | £1.19 | £1.19 | £0.00 12.1% increase |
| | £1.80 | £1.95 | + £0.15 11.3% increase |
| John West Mackerel Fillets in Spicy Tomato & Chilli Sauce (115g) | £1.63 | £1.87 | + £0.24 14.7% increase |
| | £1.50 | £1.75 | + £0.25 16.7% increase |
| | £1.25 | £1.78 | + £0.53 28.3% increase |
| | £1.95 | £2.00 | + £0.05 17.2% increase |
| | £1.80 | £1.95 | + £0.15 14.7% increase |
