| 61 Products | Jul 2025 | Jul 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 Steak In Spring Water (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) | £1.48 | £1.87 | + £0.39 26.4% increase |
| | £1.48 | £1.87 | + £0.39 26.4% increase |
| John West Light Lunch Mediterranean Style Tuna Salad (220g) | £2.58 | £2.63 | + £0.05 1.9% increase |
| | £2.58 | £2.63 | + £0.05 1.9% increase |
| ASDA Tuna Steak in Brine (198g) | £1.43 | £1.60 | + £0.17 11.9% increase |
| | £1.43 | £1.60 | + £0.17 11.9% 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) | £2.48 | £2.58 | + £0.10 4% increase |
| | £2.48 | £2.58 | + £0.10 4% increase |
| ASDA Tuna Steak in Sunflower Oil (198g) | £1.43 | £1.60 | + £0.17 11.9% increase |
| | £1.43 | £1.60 | + £0.17 11.9% 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 |
