| 61 Products | Jan 2025 | Jan 2026 | 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 |
| Princes Drained Tuna (110g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| John West No Drain Fridge Pot Tuna Steak (110g) | £1.67 | £0.97 | - £0.70 -41.9% decrease |
| | £1.67 | £0.97 | - £0.70 -41.9% decrease |
| John West Light Lunch Mediterranean Style Tuna Salad (220g) | £2.59 | £1.74 | - £0.85 -32.8% decrease |
| | £2.59 | £1.74 | - £0.85 -32.8% decrease |
| ASDA Tuna Steak in Brine (198g) | £1.15 | £1.45 | + £0.30 26.1% increase |
| | £1.15 | £1.45 | + £0.30 26.1% 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 |
| John West No Drain Tuna Steak In Sunflower Oil (60g) | £2.99 | £2.47 | - £0.52 -17.4% decrease |
| | £2.99 | £2.47 | - £0.52 -17.4% decrease |
| ASDA Tuna Steak in Sunflower Oil (198g) | £1.15 | £1.45 | + £0.30 26.1% increase |
| | £1.15 | £1.45 | + £0.30 26.1% increase |
| John West Heart No Drain Tuna Steak with Rapeseed Oil (110g) | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| ASDA 3 Tuna Chunks in Sunflower Oil (80g, 240g) | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
