| 100 Products | Oct 2024 | Oct 2025 | Change |
| John West Light Lunch Mediterranean Style Tuna Salad (220g) | £3.92 | £4.90 | + £0.98 25% increase |
| | £2.30 | £2.50 | + £0.20 8.7% increase |
| | £2.60 | £2.25 | - £0.35 -2.9% decrease |
| | £2.30 | £2.58 | + £0.28 1.7% increase |
| | £2.70 | £1.75 | - £0.95 -8.5% decrease |
| | £2.00 | £2.00 | £0.00 -6.7% increase |
| | £2.00 | £2.00 | £0.00 -6% increase |
| | £1.99 | £1.75 | - £0.24 -6.6% decrease |
| | £3.39 | £3.39 | £0.00 -5.4% increase |
| | £16.99 | £27.85 | + £10.86 27% increase |
| | £2.90 | £2.90 | £0.00 25% increase |
| John West French Style Tuna Salad (220g) | £4.83 | £5.31 | + £0.48 9.9% increase |
| | £2.30 | £2.50 | + £0.20 8.7% increase |
| | £2.60 | £2.25 | - £0.35 -2.9% decrease |
| | £2.30 | £2.58 | + £0.28 1.7% increase |
| | £2.70 | £1.75 | - £0.95 -8.5% decrease |
| | £2.00 | £2.00 | £0.00 -6.7% increase |
| | £7.49 | £7.49 | £0.00 -4% increase |
| | £2.00 | £2.00 | £0.00 -3.9% increase |
| | £1.99 | £1.75 | - £0.24 -4.5% decrease |
| | £2.90 | £2.90 | £0.00 -4.1% increase |
| | £21.99 | £27.85 | + £5.86 9.9% increase |
| 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 On The Go Honey & Ginger Super Tuna Salad (220g) | £2.50 | £2.24 | - £0.26 -10.4% decrease |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.70 | £2.25 | - £0.45 -8.1% decrease |
| | £2.70 | £1.75 | - £0.95 -17.4% decrease |
| | £2.70 | £2.00 | - £0.70 -19.3% decrease |
| | £2.69 | £2.69 | £0.00 -15.6% increase |
| | £2.00 | £2.00 | £0.00 -13.6% increase |
| | £1.99 | £1.99 | £0.00 -12% increase |
| | £2.50 | £2.50 | £0.00 -10.4% 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 |
| John West No Drain Tuna Steak with Springwater (60g) | £3.11 | £2.95 | - £0.16 -5.1% decrease |
| | £3.19 | £2.38 | - £0.81 -25.4% decrease |
| | £3.40 | £3.40 | £0.00 -12.4% increase |
| | £3.20 | £2.50 | - £0.70 -15.3% decrease |
| | £3.40 | £3.50 | + £0.10 -10.6% increase |
| | £3.60 | £3.75 | + £0.15 -7.4% increase |
| | £2.50 | £2.50 | £0.00 -6.5% increase |
| | £2.40 | £2.40 | £0.00 -5.8% increase |
| | £3.20 | £3.20 | £0.00 -5.1% increase |
| John West No Drain Fridge Pot Tuna Steak (110g) | £2.34 | £2.43 | + £0.09 3.8% increase |
| | £2.00 | £1.98 | - £0.02 -1% decrease |
| | £2.00 | £2.05 | + £0.05 1% increase |
| | £2.00 | £2.00 | £0.00 0.5% increase |
| | £2.00 | £1.50 | - £0.50 -6% decrease |
| | £1.80 | £1.50 | - £0.30 -7.7% decrease |
| | £4.39 | £5.75 | + £1.36 3.8% increase |
| | £2.20 | £2.20 | £0.00 3.8% increase |
| John West No Drain Tuna Steak In Sunflower Oil (60g) | £3.15 | £2.97 | - £0.18 -5.7% decrease |
| | £3.19 | £2.38 | - £0.81 -25.4% decrease |
| | £3.60 | £3.75 | + £0.15 -9.7% increase |
| | £3.20 | £2.50 | - £0.70 -13.5% decrease |
| | £3.40 | £3.50 | + £0.10 -9.6% increase |
| | £2.99 | £2.99 | £0.00 -7.9% increase |
| | £2.50 | £2.50 | £0.00 -6.7% increase |
| | £3.20 | £3.20 | £0.00 -5.7% increase |
