| 11 Products | Sep 2025 | Sep 2026 | Change |
| Princes Drained Tuna Steak In Spring Water (110g) | £5.25 | £5.25 | £0.00 No change |
| | £5.25 | £5.25 | £0.00 No change |
| Prince's Tuna Chunks In Springwater (145g) | £1.75 | £1.80 | + £0.05 2.9% increase |
| | £1.75 | £1.80 | + £0.05 2.9% increase |
| Princes Tuna Chunks in Spring Water (145g) | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| John West Tuna Chunks In Spring Water (145g) | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| John West 30% Lower Salt Tuna Chunks in Spring Water (145g) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| Princes Tuna Chunks in Spring Water (145g) | £7.50 | £7.50 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| Sainsbury's in Spring Water Tuna Chunks (3x56g Drained) (80g) | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| John West Tuna Chunks in Spring Water with No Drain () | £5.10 | £5.10 | £0.00 No change |
| | £5.10 | £5.10 | £0.00 No change |
| Sainsbury's Tuna Steak in Spring Water (120g) | £3.90 | £3.90 | £0.00 No change |
| | £3.90 | £3.90 | £0.00 No change |
| Sainsbury's Tuna Chunks in Spring Water (145g) | £2.49 | £2.49 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
