| 18 Products | Jul 2025 | Jul 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 Fish4Ever Azores Skipjack Tuna Flakes in Spring Water Triple Pack (160g) | £5.88 | £7.35 | + £1.47 25% increase |
| | £5.88 | £7.35 | + £1.47 25% increase |
| John West No Drain Tuna Chunks In Sunflower Oil (100g) | £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 (160g) | £1.30 | £0.80 | - £0.50 -38.5% decrease |
| | £1.30 | £0.80 | - £0.50 -38.5% 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 () | £3.00 | £2.40 | - £0.60 -20% decrease |
| | £3.00 | £2.40 | - £0.60 -20% decrease |
