| 99 Products | Apr 2024 | Apr 2025 | Change |
| John West Tuna Chunks in Brine (132g) | £5.55 | £5.73 | + £0.18 3.2% increase |
| | £4.50 | £5.00 | + £0.50 11.1% increase |
| | £3.50 | £4.00 | + £0.50 12.5% increase |
| | £3.65 | £3.65 | £0.00 8.8% increase |
| | £5.00 | £5.00 | £0.00 6% increase |
| | £3.75 | £3.75 | £0.00 4.9% increase |
| | £5.00 | £4.70 | - £0.30 2.8% decrease |
| | £9.09 | £9.09 | £0.00 2% increase |
| | £4.45 | £5.35 | + £0.90 4.1% increase |
| | £10.99 | £10.99 | £0.00 3.2% increase |
| John West Tuna Chunks in Sunflower Oil (132g) | £4.98 | £4.82 | - £0.16 -3.2% decrease |
| | £3.50 | £3.46 | - £0.04 -1.1% decrease |
| | £4.50 | £5.00 | + £0.50 5.8% increase |
| | £5.00 | £4.00 | - £1.00 -4.2% decrease |
| | £3.65 | £3.65 | £0.00 -3.1% increase |
| | £10.99 | £10.10 | - £0.89 -5.2% decrease |
| | £3.75 | £3.75 | £0.00 -4.6% increase |
| | £4.00 | £4.00 | £0.00 -4.2% increase |
| | £5.00 | £5.00 | £0.00 -3.6% increase |
| | £4.45 | £4.45 | £0.00 -3.2% increase |
| John West Tuna Chunks In Spring Water (145g) | £4.89 | £5.19 | + £0.30 6.1% increase |
| | £3.65 | £3.65 | £0.00 No change |
| | £4.50 | £5.00 | + £0.50 6.1% increase |
| | £3.50 | £4.00 | + £0.50 8.8% increase |
| | £5.00 | £5.00 | £0.00 6% increase |
| | £3.25 | £3.75 | + £0.50 7.5% increase |
| | £5.00 | £5.00 | £0.00 6% increase |
| | £9.75 | £9.75 | £0.00 4.2% increase |
| | £4.45 | £5.35 | + £0.90 6.1% increase |
| Princes Tuna Chunks in Sunflower Oil (145g) | £5.75 | £5.73 | - £0.02 -0.3% decrease |
| | £5.35 | £5.35 | £0.00 No change |
| | £4.25 | £5.00 | + £0.75 7.9% increase |
| | £5.00 | £4.25 | - £0.75 0% decrease |
| | £3.50 | £3.50 | £0.00 No change |
| | £4.40 | £4.25 | - £0.15 -0.7% decrease |
| | £4.49 | £4.49 | £0.00 -0.7% increase |
| | £3.00 | £3.00 | £0.00 -0.5% increase |
| | £15.97 | £15.97 | £0.00 -0.3% increase |
| Princes Tuna Chunks in Brine (145g) | £4.07 | £4.05 | - £0.02 -0.5% decrease |
| | £5.35 | £5.35 | £0.00 No change |
| | £4.25 | £5.00 | + £0.75 7.9% increase |
| | £5.00 | £4.25 | - £0.75 0% decrease |
| | £4.00 | £4.00 | £0.00 No change |
| | £4.40 | £4.25 | - £0.15 -0.7% decrease |
| | £4.49 | £4.49 | £0.00 -0.4% increase |
| | £1.00 | £1.00 | £0.00 -0.5% increase |
| Princes Tuna Chunks in Spring Water (145g) | £4.58 | £4.29 | - £0.29 -6.3% decrease |
| | £5.35 | £3.75 | - £1.60 -29.9% decrease |
| | £4.25 | £5.00 | + £0.75 -8.8% increase |
| | £5.00 | £4.25 | - £0.75 -11.1% decrease |
| | £4.00 | £4.00 | £0.00 -8.6% increase |
| | £4.40 | £4.25 | - £0.15 -7.6% decrease |
| | £4.49 | £4.49 | £0.00 -6.3% increase |
| John West Tuna Chunks in Spring Water (145g) | £1.34 | £1.26 | - £0.08 -6% decrease |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.15 | £1.15 | £0.00 No change |
| | £2.00 | £1.50 | - £0.50 -11% decrease |
| | £1.15 | £1.15 | £0.00 -8.3% increase |
| | £1.25 | £1.25 | £0.00 -7.1% increase |
| | £1.00 | £1.00 | £0.00 -6% increase |
| John West No Drain Tuna Chunks in Brine with a Little Brine (110g) | £4.12 | £4.12 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £3.49 | £3.49 | £0.00 No change |
| | £3.49 | £3.49 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £3.75 | £3.75 | £0.00 No change |
| John West Tuna Chunks in Spring Water with No Drain () | £4.12 | £4.12 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £3.49 | £3.49 | £0.00 No change |
| | £3.49 | £3.49 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £3.75 | £3.75 | £0.00 No change |
| John West 30% Lower Salt Tuna Chunks in Sunflower Oil (145g) | £5.50 | £5.30 | - £0.20 -3.6% decrease |
| | £5.00 | £3.50 | - £1.50 -30% decrease |
| | £4.25 | £4.25 | £0.00 -16.2% increase |
| | £5.00 | £5.00 | £0.00 -10.5% increase |
| | £3.50 | £4.00 | + £0.50 -5.6% increase |
| | £9.75 | £9.75 | £0.00 -3.6% increase |
