| 21 Products | Aug 2024 | Aug 2025 | Change |
| Tesco Finest Sweetcure Smoked Mackerel Fillets (160g) | £4.00 | £4.70 | + £0.70 17.5% increase |
| | £4.00 | £4.70 | + £0.70 17.5% increase |
| Tesco Sweetcure Smoked Mackerel Strips (200g) | £3.60 | £3.80 | + £0.20 5.6% increase |
| | £3.60 | £3.80 | + £0.20 5.6% increase |
| Princes Mackerel Fillets in Olive Oil (90g*) (125g) | £1.40 | £1.40 | £0.00 No change |
| | £1.40 | £1.40 | £0.00 No change |
| Princes Mackerel Fillets in Mustard Sauce (125g) | £1.60 | £1.75 | + £0.15 9.4% increase |
| | £1.60 | £1.75 | + £0.15 9.4% increase |
| Tesco Peppered Smoked Mackerel Fillets () | £12.50 | £15.00 | + £2.50 20% increase |
| | £12.50 | £15.00 | + £2.50 20% increase |
| Graal Mackerel Fillets in Tomato Sauce (170g) | £1.30 | £1.55 | + £0.25 19.2% increase |
| | £1.30 | £1.55 | + £0.25 19.2% increase |
| Princes Mackerel Fillets in Spicy Tomato Sauce (125g) | £1.60 | £1.75 | + £0.15 9.4% increase |
| | £1.60 | £1.75 | + £0.15 9.4% increase |
| Grace Mackerel in Hot Tomato & Chilli Sauce (425g) | £2.00 | £2.25 | + £0.25 12.5% increase |
| | £2.00 | £2.25 | + £0.25 12.5% increase |
| Tesco Mackerel In Hot Sauce (125g) | £0.95 | £1.00 | + £0.05 5.3% increase |
| | £0.95 | £1.00 | + £0.05 5.3% increase |
| Princes Mackerel Fillets in Tomato Sauce (125g) | £1.60 | £1.75 | + £0.15 9.4% increase |
| | £1.60 | £1.75 | + £0.15 9.4% increase |
