| 18 Products | May 2023 | May 2024 | Change |
| John West 30% Lower Salt Tuna Chunks in Sunflower Oil (145g) | £4.25 | £5.00 | + £0.75 17.6% increase |
| | £4.25 | £5.00 | + £0.75 17.6% increase |
| Fish 4 Ever Azores Skipjack Tuna Flakes in Spring Water (160g) | £7.10 | £7.35 | + £0.25 3.5% increase |
| | £7.10 | £7.35 | + £0.25 3.5% increase |
| John West No Drain Tuna Chunks In Sunflower Oil (110g) | £4.00 | £5.00 | + £1.00 25% increase |
| | £4.00 | £5.00 | + £1.00 25% increase |
| 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 |
| M&S Tuna Chunks in Spring Water (160g) | £1.10 | £0.90 | - £0.20 -18.2% decrease |
| | £1.10 | £0.90 | - £0.20 -18.2% 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 Oil (95g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| John West Tuna Chunks in Sunflower Oil (145g) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| John West Tuna Chunks In Spring Water (145g) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| John West Tuna Chunks in Sunflower Oil (56g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
