| 24 Products | Jul 2024 | Jul 2025 | Change |
| John West 30% Lower Salt Tuna Chunks in Sunflower Oil (145g) | £4.25 | £3.50 | - £0.75 -17.6% decrease |
| | £4.25 | £3.50 | - £0.75 -17.6% decrease |
| Fish 4 Ever Azores Skipjack Tuna Flakes in Spring Water (160g) | £6.60 | £7.35 | + £0.75 11.4% increase |
| | £6.60 | £7.35 | + £0.75 11.4% increase |
| Fish 4 Ever Azores Skipjack Tuna Chunks in Brine (160g) | £2.45 | £1.96 | - £0.49 -20% decrease |
| | £2.45 | £1.96 | - £0.49 -20% decrease |
| The Nice Fisherman MSC Tuna Chunks in Spring Water (80g) | £2.55 | £2.55 | £0.00 No change |
| | £2.55 | £2.55 | £0.00 No change |
| John West MSC Tuna Chunks in Spring Water () | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| John West Tuna Chunks in Spring Water drained (56g) | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| M&S Tuna Chunks in Spring Water (160g) | £0.90 | £1.30 | + £0.40 44.4% increase |
| | £0.90 | £1.30 | + £0.40 44.4% increase |
| John West Tuna Chunks in Spring Water (145g) | £2.00 | £1.50 | - £0.50 -25% decrease |
| | £2.00 | £1.50 | - £0.50 -25% decrease |
| John West Tuna Chunks in Spring Water (80g) | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| John West Tuna Chunks in Brine (132g) | £4.50 | £5.00 | + £0.50 11.1% increase |
| | £4.50 | £5.00 | + £0.50 11.1% increase |
