| 100 Products | Jun 2025 | Jun 2026 | Change |
| John West Wild Red Salmon MSC (213g) | £3.90 | £4.23 | + £0.33 8.5% increase |
| | £4.50 | £5.24 | + £0.74 16.4% increase |
| | £4.50 | £5.50 | + £1.00 19.3% increase |
| | £3.95 | £4.85 | + £0.90 20.4% increase |
| | £3.95 | £5.50 | + £1.55 24.6% increase |
| | £3.50 | £3.50 | £0.00 20.6% increase |
| | £4.25 | £5.75 | + £1.50 23.1% increase |
| | £3.59 | £0.50 | - £3.09 9.4% decrease |
| | £4.75 | £5.50 | + £0.75 10.2% increase |
| | £4.00 | £4.00 | £0.00 9% increase |
| | £1.99 | £1.99 | £0.00 8.5% increase |
| John West Light Lunch Mediterranean Style Tuna Salad (220g) | £2.42 | £2.22 | - £0.20 -8.3% decrease |
| | £2.58 | £1.92 | - £0.66 -25.6% decrease |
| | £2.00 | £1.75 | - £0.25 -19.7% decrease |
| | £2.60 | £2.25 | - £0.35 -17.6% decrease |
| | £2.60 | £1.75 | - £0.85 -21.6% decrease |
| | £2.90 | £2.45 | - £0.45 -20.5% decrease |
| | £1.75 | £2.70 | + £0.95 -11.2% increase |
| | £1.99 | £1.75 | - £0.24 -11.5% decrease |
| | £2.00 | £2.00 | £0.00 -10% increase |
| | £3.39 | £3.39 | £0.00 -8.3% increase |
| John West French Style Tuna Salad (220g) | £2.88 | £2.75 | - £0.13 -4.5% decrease |
| | £2.58 | £2.63 | + £0.05 1.9% increase |
| | £2.00 | £1.75 | - £0.25 -4.4% decrease |
| | £2.60 | £2.25 | - £0.35 -7.5% decrease |
| | £2.60 | £1.75 | - £0.85 -14.3% decrease |
| | £2.90 | £2.45 | - £0.45 -14.6% decrease |
| | £1.75 | £2.70 | + £0.95 -6.2% increase |
| | £1.99 | £1.75 | - £0.24 -7.2% decrease |
| | £2.00 | £2.00 | £0.00 -6.1% increase |
| | £7.49 | £7.49 | £0.00 -4.5% increase |
| John West On The Go Honey & Ginger Super Tuna Salad (220g) | £2.36 | £2.17 | - £0.19 -8.1% decrease |
| | £2.69 | £2.69 | £0.00 No change |
| | £2.00 | £1.75 | - £0.25 -5.5% decrease |
| | £2.70 | £2.25 | - £0.45 -9.3% decrease |
| | £2.70 | £2.70 | £0.00 -6.7% increase |
| | £2.50 | £2.50 | £0.00 -5.6% increase |
| | £2.23 | £1.75 | - £0.48 -8.1% decrease |
| | £2.05 | £1.75 | - £0.30 -8.7% decrease |
| | £1.99 | £1.99 | £0.00 -8.1% 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) | £4.17 | £5.51 | + £1.34 32.1% increase |
| | £3.48 | £3.64 | + £0.16 4.6% increase |
| | £5.00 | £4.25 | - £0.75 -6.8% decrease |
| | £5.00 | £5.00 | £0.00 -4.2% increase |
| | £4.45 | £4.45 | £0.00 -3.1% increase |
| | £3.75 | £3.75 | £0.00 -2.8% increase |
| | £3.65 | £14.99 | + £11.34 42.4% increase |
| | £4.00 | £4.00 | £0.00 36.8% increase |
| | £4.00 | £4.00 | £0.00 32.1% 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) | £2.94 | £2.74 | - £0.20 -6.8% decrease |
| | £2.48 | £2.28 | - £0.20 -8.1% decrease |
| | £2.50 | £2.30 | - £0.20 -8% decrease |
| | £3.40 | £3.50 | + £0.10 -3.6% increase |
| | £3.40 | £3.40 | £0.00 -2.7% increase |
| | £3.20 | £3.20 | £0.00 -2% increase |
| | £3.60 | £2.50 | - £1.10 -7.7% decrease |
| | £2.55 | £2.30 | - £0.25 -7.9% decrease |
| | £2.40 | £2.40 | £0.00 -6.8% increase |
| John West Sardines in Sunflower Oil (120g) | £1.10 | £1.30 | + £0.20 18.2% increase |
| | £1.10 | £1.30 | + £0.20 18.2% increase |
| | £1.10 | £1.40 | + £0.30 22.7% increase |
| | £1.20 | £1.50 | + £0.30 23.9% increase |
| | £1.10 | £1.40 | + £0.30 23.9% increase |
| | £1.00 | £1.00 | £0.00 20% increase |
| | £1.25 | £1.50 | + £0.25 19.5% increase |
| | £0.98 | £0.98 | £0.00 18.2% increase |
| John West Wild Pacific Pink Salmon MSC (213g) | £2.53 | £3.36 | + £0.83 32.8% increase |
| | £1.98 | £3.30 | + £1.32 66.7% increase |
| | £2.00 | £3.50 | + £1.50 70.9% increase |
| | £3.00 | £3.50 | + £0.50 47.2% increase |
| | £3.00 | £3.50 | + £0.50 38% increase |
| | £2.50 | £2.50 | £0.00 30.4% increase |
| | £2.50 | £3.75 | + £1.25 33.6% increase |
| | £2.70 | £3.50 | + £0.80 32.8% increase |
