| 16 Products | May 2024 | May 2025 | Change |
| Prince's Princes Tuna Chunks In Sunflower Oil (145g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| 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 Tuna Steak in Sunflower Oil (198g) | £1.15 | £1.43 | + £0.28 24.3% increase |
| | £1.15 | £1.43 | + £0.28 24.3% increase |
| ASDA 3 Tuna Chunks in Sunflower Oil (80g, 240g) | £2.10 | £2.20 | + £0.10 4.8% increase |
| | £2.10 | £2.20 | + £0.10 4.8% increase |
| John West No Drain Tuna Chunks In Sunflower Oil (110g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| ASDA Tuna Steaks in a Little Sunflower Oil (110g) | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| ASDA Skipjack Tuna Chunks in Sunflower Oil (145g) | £2.78 | £2.62 | - £0.16 -5.8% decrease |
| | £2.78 | £2.62 | - £0.16 -5.8% decrease |
| Princes Tuna Chunks in Spring Water (145g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| ASDA Skipjack Tuna Chunks in Spring Water (145g) | £0.76 | £0.72 | - £0.04 -5.3% decrease |
| | £0.76 | £0.72 | - £0.04 -5.3% decrease |
| ASDA Tuna Steak in a Little Sunflower Oil (110g, 330g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
