| 28 Products | Feb 2024 | Feb 2025 | Change |
| John West 30% Lower Salt Tuna Chunks in Sunflower Oil (145g) | £3.50 | £4.25 | + £0.75 21.4% increase |
| | £3.50 | £4.25 | + £0.75 21.4% increase |
| ASDA Tuna Steak in Sunflower Oil (198g) | £1.15 | £1.15 | £0.00 No change |
| | £1.15 | £1.15 | £0.00 No change |
| ASDA 3 Tuna Chunks in Sunflower Oil (80g, 240g) | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| ASDA Skipjack Tuna Chunks in Brine (145g) | £0.82 | £0.72 | - £0.10 -12.2% decrease |
| | £0.82 | £0.72 | - £0.10 -12.2% decrease |
| Prince's 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) | £3.50 | £4.25 | + £0.75 21.4% increase |
| | £3.50 | £4.25 | + £0.75 21.4% increase |
| John West No Drain Tuna Chunks In Sunflower Oil (110g) | £3.25 | £4.00 | + £0.75 23.1% increase |
| | £3.25 | £4.00 | + £0.75 23.1% increase |
| ASDA Tuna Chunks in Brine (80g, 240g) | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| ASDA Tuna Steaks in a Little Sunflower Oil (110g) | £1.10 | £1.20 | + £0.10 9.1% increase |
| | £1.10 | £1.20 | + £0.10 9.1% increase |
| ASDA Skipjack Tuna Chunks in Sunflower Oil (145g) | £2.94 | £2.62 | - £0.32 -10.9% decrease |
| | £2.94 | £2.62 | - £0.32 -10.9% decrease |
