| 24 Products | Aug 2024 | Aug 2025 | Change |
| ASDA Tuna Steak in Brine () | £1.15 | £1.43 | + £0.28 24.3% increase |
| | £1.15 | £1.43 | + £0.28 24.3% increase |
| John West 30% Lower Salt Tuna Chunks in Sunflower Oil (145g) | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| ASDA 3 Tuna Chunks in Sunflower Oil () | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| ASDA Skipjack Tuna Chunks in Brine () | £0.69 | £0.72 | + £0.03 4.3% increase |
| | £0.69 | £0.72 | + £0.03 4.3% increase |
| Princes Tuna Chunks In Springwater (145g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| John West Lower Salt Tuna Chunks in Brine (145g) | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| ASDA Tuna Chunks in Brine (80g, 240g) | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| ASDA Skipjack Tuna Chunks in Sunflower Oil (145g) | £2.62 | £2.62 | £0.00 No change |
| | £2.62 | £2.62 | £0.00 No change |
| Princes Tuna Chunks in Spring Water (145g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Princes Tuna Chunks in Brine (145g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
