| 100 Products | Oct 2024 | Oct 2025 | Change |
| John West Tuna Chunks in Brine (132g) | £5.60 | £5.96 | + £0.36 6.4% increase |
| | £5.00 | £5.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £3.43 | £3.65 | + £0.22 1.9% increase |
| | £4.50 | £5.00 | + £0.50 4.3% increase |
| | £3.75 | £3.75 | £0.00 3.4% increase |
| | £4.70 | £4.25 | - £0.45 1.2% decrease |
| | £9.09 | £9.09 | £0.00 0.8% increase |
| | £4.90 | £5.35 | + £0.45 1.8% increase |
| | £10.99 | £13.55 | + £2.56 6.4% increase |
| John West Tuna Chunks in Sunflower Oil (132g) | £4.90 | £5.72 | + £0.82 16.7% increase |
| | £4.00 | £3.98 | - £0.02 -0.5% decrease |
| | £5.00 | £5.00 | £0.00 -0.2% increase |
| | £3.43 | £3.65 | + £0.22 1.7% increase |
| | £4.00 | £4.00 | £0.00 1.2% increase |
| | £10.46 | £18.39 | + £7.93 30.1% increase |
| | £3.75 | £3.75 | £0.00 26.4% increase |
| | £4.00 | £4.00 | £0.00 23.4% increase |
| | £5.00 | £4.25 | - £0.75 18.5% decrease |
| | £4.45 | £4.45 | £0.00 16.7% increase |
| John West Tuna Chunks In Spring Water (145g) | £5.05 | £5.09 | + £0.04 0.8% increase |
| | £3.47 | £3.65 | + £0.18 5.2% increase |
| | £5.00 | £5.00 | £0.00 2.1% increase |
| | £4.00 | £4.00 | £0.00 1.4% increase |
| | £4.50 | £5.00 | + £0.50 4% increase |
| | £5.00 | £4.25 | - £0.75 -0.2% decrease |
| | £3.75 | £3.75 | £0.00 -0.2% increase |
| | £9.75 | £9.75 | £0.00 -0.2% increase |
| | £4.90 | £5.35 | + £0.45 0.8% increase |
| Princes Tuna Chunks in Sunflower Oil (145g) | £5.73 | £5.57 | - £0.16 -2.8% decrease |
| | £5.00 | £3.75 | - £1.25 -25% decrease |
| | £5.35 | £5.35 | £0.00 -12.2% increase |
| | £4.25 | £4.25 | £0.00 -8.6% increase |
| | £3.50 | £3.50 | £0.00 -7.1% increase |
| | £4.25 | £4.25 | £0.00 -5.6% increase |
| | £4.49 | £4.49 | £0.00 -4.5% increase |
| | £3.00 | £3.00 | £0.00 -4.2% increase |
| | £15.97 | £15.97 | £0.00 -2.8% increase |
| Princes Tuna Chunks in Brine (145g) | £4.05 | £3.87 | - £0.18 -4.4% decrease |
| | £5.00 | £3.75 | - £1.25 -25% decrease |
| | £5.35 | £5.35 | £0.00 -12.2% increase |
| | £4.25 | £4.25 | £0.00 -8.6% increase |
| | £4.00 | £4.00 | £0.00 -6.7% increase |
| | £4.25 | £4.25 | £0.00 -5.5% increase |
| | £4.49 | £4.49 | £0.00 -4.6% increase |
| | £1.00 | £1.00 | £0.00 -4.4% increase |
| John West No Drain Tuna Chunks In Sunflower Oil (110g) | £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 |
| | £3.50 | £3.50 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £3.49 | £3.39 | - £0.10 -0.5% decrease |
| | £3.75 | £3.75 | £0.00 -0.2% increase |
| Princes Tuna Chunks in Spring Water (145g) | £4.36 | £4.08 | - £0.28 -6.4% decrease |
| | £4.15 | £3.75 | - £0.40 -9.6% decrease |
| | £5.00 | £3.75 | - £1.25 -18.1% decrease |
| | £4.25 | £4.25 | £0.00 -12.3% increase |
| | £4.00 | £4.00 | £0.00 -9.4% increase |
| | £4.25 | £4.25 | £0.00 -7.6% increase |
| | £4.49 | £4.49 | £0.00 -6.4% increase |
| John West Tuna Chunks in Spring Water (145g) | £1.26 | £1.26 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.15 | £1.15 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.15 | £1.15 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| 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 | £3.39 | - £0.10 -0.7% decrease |
| | £5.00 | £5.10 | + £0.10 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 | £3.39 | - £0.10 -0.7% decrease |
| | £5.00 | £5.10 | + £0.10 No change |
| | £3.75 | £3.75 | £0.00 No change |
