| 99 Products | Aug 2024 | Aug 2025 | Change |
| John West Tuna Chunks in Brine (132g) | £5.60 | £5.71 | + £0.11 2% increase |
| | £5.00 | £5.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £3.65 | £3.49 | - £0.16 -1.4% decrease |
| | £4.50 | £5.00 | + £0.50 1.9% increase |
| | £3.75 | £3.75 | £0.00 1.7% increase |
| | £5.00 | £4.70 | - £0.30 0% decrease |
| | £9.09 | £9.09 | £0.00 No change |
| | £4.45 | £5.35 | + £0.90 2.4% increase |
| | £10.99 | £10.99 | £0.00 2% increase |
| John West Tuna Chunks in Sunflower Oil (132g) | £5.03 | £4.72 | - £0.31 -6.2% decrease |
| | £4.00 | £3.48 | - £0.52 -13% decrease |
| | £5.00 | £5.00 | £0.00 -5.8% increase |
| | £4.50 | £4.00 | - £0.50 -7.6% decrease |
| | £3.65 | £3.49 | - £0.16 -7% decrease |
| | £10.89 | £10.10 | - £0.79 -7.1% decrease |
| | £3.75 | £3.75 | £0.00 -6.2% increase |
| | £4.00 | £4.00 | £0.00 -5.5% increase |
| | £5.00 | £4.25 | - £0.75 -6.7% decrease |
| | £4.45 | £4.45 | £0.00 -6.2% increase |
| John West Tuna Chunks In Spring Water (145g) | £5.01 | £5.17 | + £0.16 3.2% increase |
| | £3.65 | £3.49 | - £0.16 -4.4% decrease |
| | £5.00 | £5.00 | £0.00 -1.8% increase |
| | £4.00 | £4.00 | £0.00 -1.4% increase |
| | £4.50 | £5.00 | + £0.50 1.9% increase |
| | £3.75 | £3.75 | £0.00 1.7% increase |
| | £5.00 | £5.00 | £0.00 1.2% increase |
| | £9.75 | £9.75 | £0.00 1% increase |
| | £4.45 | £5.35 | + £0.90 3.2% increase |
| Princes Tuna Chunks in Sunflower Oil (145g) | £5.54 | £5.63 | + £0.09 1.6% increase |
| | £3.50 | £4.25 | + £0.75 21.4% increase |
| | £5.35 | £5.35 | £0.00 8.4% increase |
| | £4.25 | £4.25 | £0.00 5.7% increase |
| | £3.50 | £3.50 | £0.00 4.6% increase |
| | £4.25 | £4.25 | £0.00 3.6% increase |
| | £4.49 | £4.49 | £0.00 3.1% increase |
| | £3.00 | £3.00 | £0.00 2.7% increase |
| | £15.97 | £15.97 | £0.00 1.6% increase |
| Princes Tuna Chunks in Brine (145g) | £3.83 | £3.83 | £0.00 No change |
| | £5.35 | £5.35 | £0.00 No change |
| | £3.50 | £4.25 | + £0.75 8.4% increase |
| | £4.25 | £3.50 | - £0.75 0% decrease |
| | £4.00 | £4.00 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| | £4.49 | £4.49 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Princes Tuna Chunks in Spring Water (145g) | £4.31 | £4.04 | - £0.27 -6.3% decrease |
| | £5.35 | £3.75 | - £1.60 -29.9% decrease |
| | £3.50 | £4.25 | + £0.75 -9.7% increase |
| | £4.25 | £3.50 | - £0.75 -12.4% decrease |
| | £4.00 | £4.00 | £0.00 -9.3% increase |
| | £4.25 | £4.25 | £0.00 -7.5% increase |
| | £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 | £4.11 | - £0.01 -0.2% decrease |
| | £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 | £3.39 | - £0.10 -0.7% decrease |
| | £5.00 | £5.00 | £0.00 -0.5% increase |
| | £3.75 | £3.75 | £0.00 -0.2% increase |
| John West 30% Lower Salt Tuna Chunks in Sunflower Oil (145g) | £5.45 | £5.30 | - £0.15 -2.8% decrease |
| | £4.25 | £3.50 | - £0.75 -17.6% decrease |
| | £4.25 | £4.25 | £0.00 -8.7% increase |
| | £5.00 | £5.00 | £0.00 -5.6% increase |
| | £4.00 | £4.00 | £0.00 -4.3% increase |
| | £9.75 | £9.75 | £0.00 -2.8% increase |
