| 100 Products | Jul 2025 | Jul 2026 | Change |
| John West Wild Red Salmon MSC (213g) | £3.95 | £4.23 | + £0.28 7.1% increase |
| | £4.82 | £5.22 | + £0.40 8.3% increase |
| | £4.65 | £5.50 | + £0.85 13.1% increase |
| | £3.95 | £4.85 | + £0.90 16.1% increase |
| | £3.95 | £5.50 | + £1.55 21.4% increase |
| | £3.50 | £3.50 | £0.00 17.7% increase |
| | £4.25 | £5.75 | + £1.50 20.5% increase |
| | £3.59 | £0.50 | - £3.09 7.3% decrease |
| | £4.75 | £5.50 | + £0.75 8.6% increase |
| | £4.00 | £4.00 | £0.00 7.7% increase |
| | £1.99 | £1.99 | £0.00 7.1% increase |
| John West Light Lunch Mediterranean Style Tuna Salad (220g) | £2.52 | £2.35 | - £0.17 -6.7% decrease |
| | £2.58 | £2.63 | + £0.05 1.9% increase |
| | £1.95 | £1.75 | - £0.20 -3.5% decrease |
| | £2.60 | £2.25 | - £0.35 -7.1% decrease |
| | £2.60 | £2.25 | - £0.35 -8.6% decrease |
| | £2.90 | £2.45 | - £0.45 -10.3% decrease |
| | £2.70 | £2.70 | £0.00 -8.6% increase |
| | £1.99 | £1.75 | - £0.24 -8.9% decrease |
| | £2.00 | £2.00 | £0.00 -8.3% increase |
| | £3.39 | £3.39 | £0.00 -6.7% increase |
| John West French Style Tuna Salad (220g) | £2.98 | £2.75 | - £0.23 -7.7% decrease |
| | £2.58 | £2.63 | + £0.05 1.9% increase |
| | £1.95 | £1.75 | - £0.20 -3.5% decrease |
| | £2.60 | £2.25 | - £0.35 -7.1% decrease |
| | £2.60 | £1.75 | - £0.85 -13.6% decrease |
| | £2.90 | £2.45 | - £0.45 -14.2% decrease |
| | £2.70 | £2.70 | £0.00 -11.7% increase |
| | £1.99 | £1.75 | - £0.24 -11.7% decrease |
| | £2.00 | £2.00 | £0.00 -10.7% increase |
| | £7.49 | £7.49 | £0.00 -7.7% increase |
| John West On The Go Honey & Ginger Super Tuna Salad (220g) | £2.29 | £2.17 | - £0.12 -5.2% decrease |
| | £2.69 | £2.69 | £0.00 No change |
| | £1.95 | £1.75 | - £0.20 -4.3% decrease |
| | £2.70 | £2.25 | - £0.45 -9% decrease |
| | £2.70 | £2.70 | £0.00 -6.4% increase |
| | £2.50 | £2.50 | £0.00 -5.2% increase |
| | £1.75 | £1.75 | £0.00 -4.6% increase |
| | £2.03 | £1.75 | - £0.28 -5.6% decrease |
| | £1.99 | £1.99 | £0.00 -5.2% increase |
| John West Tuna Chunks in Brine (125g) | £5.07 | £5.01 | - £0.06 -1.2% decrease |
| | £4.00 | £4.00 | £0.00 No change |
| | £4.70 | £4.25 | - £0.45 -5.1% decrease |
| | £5.00 | £5.00 | £0.00 -3.3% increase |
| | £5.35 | £5.35 | £0.00 -2.3% increase |
| | £3.75 | £3.75 | £0.00 -2% increase |
| | £3.65 | £3.65 | £0.00 -1.8% increase |
| | £5.00 | £5.00 | £0.00 -1.3% increase |
| | £9.09 | £9.09 | £0.00 -1.2% increase |
| John West Tuna Chunks in Sunflower Oil (132g) | £4.23 | £5.51 | + £1.28 30.3% increase |
| | £3.98 | £3.64 | - £0.34 -8.5% decrease |
| | £5.00 | £4.25 | - £0.75 -12% decrease |
| | £5.00 | £5.00 | £0.00 -7.7% increase |
| | £4.45 | £4.45 | £0.00 -5.9% increase |
| | £3.75 | £3.75 | £0.00 -5% increase |
| | £3.65 | £14.99 | + £11.34 39.4% increase |
| | £4.00 | £4.00 | £0.00 34.5% increase |
| | £4.00 | £4.00 | £0.00 30.3% increase |
| John West Tuna Chunks In Spring Water (145g) | £5.19 | £5.09 | - £0.10 -1.9% decrease |
| | £4.00 | £4.00 | £0.00 No change |
| | £5.00 | £4.25 | - £0.75 -8.2% decrease |
| | £5.00 | £5.00 | £0.00 -5.4% increase |
| | £5.35 | £5.35 | £0.00 -3.9% increase |
| | £3.75 | £3.75 | £0.00 -3.2% increase |
| | £3.65 | £3.65 | £0.00 -2.9% increase |
| | £5.00 | £5.00 | £0.00 -2.4% increase |
| | £9.75 | £9.75 | £0.00 -1.9% increase |
| John West No Drain Tuna Steak with Springwater (60g) | £2.98 | £2.77 | - £0.21 -7% decrease |
| | £3.38 | £2.24 | - £1.14 -33.7% decrease |
| | £2.50 | £2.30 | - £0.20 -22.8% decrease |
| | £3.40 | £3.50 | + £0.10 -13.3% increase |
| | £3.40 | £2.50 | - £0.90 -16.7% decrease |
| | £3.20 | £3.20 | £0.00 -13.5% increase |
| | £3.00 | £3.75 | + £0.75 -7.3% increase |
| | £2.53 | £2.30 | - £0.23 -7.5% decrease |
| | £2.40 | £2.40 | £0.00 -7% increase |
| John West Sardines in Sunflower Oil (120g) | £1.13 | £1.29 | + £0.16 14.2% increase |
| | £1.22 | £1.37 | + £0.15 12.3% increase |
| | £1.15 | £1.40 | + £0.25 16.8% increase |
| | £1.20 | £1.50 | + £0.30 19.3% increase |
| | £1.10 | £1.40 | + £0.30 21.4% increase |
| | £1.00 | £1.00 | £0.00 17.7% increase |
| | £1.23 | £1.40 | + £0.17 17.4% increase |
| | £0.98 | £0.98 | £0.00 14.2% increase |
| John West Wild Pacific Pink Salmon MSC (213g) | £2.75 | £3.29 | + £0.54 19.6% increase |
| | £2.96 | £3.24 | + £0.28 9.5% increase |
| | £2.00 | £3.50 | + £1.50 35.9% increase |
| | £3.00 | £3.50 | + £0.50 28.7% increase |
| | £3.00 | £3.05 | + £0.05 21.2% increase |
| | £2.50 | £2.50 | £0.00 17.5% increase |
| | £3.15 | £3.75 | + £0.60 17.7% increase |
| | £2.62 | £3.50 | + £0.88 19.6% increase |
