| 18 Products | May 2025 | May 2026 | Change |
| John West 30% Lower Salt Tuna Chunks in Sunflower Oil (145g) | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Fish 4 Ever Azores Skipjack Tuna Flakes in Spring Water (160g) | £7.35 | £7.35 | £0.00 No change |
| | £7.35 | £7.35 | £0.00 No change |
| Rolson Signature John West No Drain Tuna Chunks In Sunflower Oil (110g) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| 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 () | £1.05 | £0.80 | - £0.25 -23.8% decrease |
| | £1.05 | £0.80 | - £0.25 -23.8% decrease |
| John West Tuna Chunks in Spring Water (80g) | £2.90 | £2.30 | - £0.60 -20.7% decrease |
| | £2.90 | £2.30 | - £0.60 -20.7% decrease |
| John West Tuna Chunks in Oil () | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| John West Tuna Chunks in Sunflower Oil (132g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £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 (80g) | £3.00 | £2.40 | - £0.60 -20% decrease |
| | £3.00 | £2.40 | - £0.60 -20% decrease |
