13 Products | Feb 2024 | Feb 2025 | Change |
| John West Mackerel Fillets in Sweet Chilli (115g) | £1.95 | £1.95 | £0.00 No change |
| | £1.95 | £1.95 | £0.00 No change |
| Waitrose Ltd Essential Hot Smoked Scottish Mackerel Fillets (0.3kg) | £4.20 | £4.20 | £0.00 No change |
| | £4.20 | £4.20 | £0.00 No change |
| Waitrose Ltd Essential Mackerel Fillets in Olive Oil drained (82g) | £1.00 | £1.25 | + £0.25 25% increase |
| | £1.00 | £1.25 | + £0.25 25% increase |
| John West King Oscar Mackerel Fillets in Olive Oil (115g) | £1.63 | £1.25 | - £0.38 -23.3% decrease |
| | £1.63 | £1.25 | - £0.38 -23.3% decrease |
| John West Mackerel Fillets in Sunflower Oil (115g) | £1.95 | £1.95 | £0.00 No change |
| | £1.95 | £1.95 | £0.00 No change |
| Graal Mackerel Fillets in Tomato Sauce (170g) | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| John West King Oscar Mackerel Fillets in Lemon Oil Drained (115g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Waitrose Ltd Essential Mackerel in Spicy Tomato Sauce (125g) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Waitrose Ltd Essential Mackerel Fillets in Tomato Sauce (125g) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| John West Mackerel Fillets in Olive Oil (115g) | £1.95 | £1.95 | £0.00 No change |
| | £1.95 | £1.95 | £0.00 No change |