| 100 Products | Jan 2025 | Jan 2026 | Change |
| John West Light Lunch Mediterranean Style Tuna Salad (220g) | £2.53 | £2.20 | - £0.33 -13% decrease |
| | £2.60 | £1.75 | - £0.85 -32.7% decrease |
| | £2.60 | £2.25 | - £0.35 -23.1% decrease |
| | £2.70 | £2.70 | £0.00 -15.2% increase |
| | £2.59 | £1.74 | - £0.85 -19.5% decrease |
| | £2.00 | £2.00 | £0.00 -16.4% increase |
| | £2.00 | £1.75 | - £0.25 -16.1% decrease |
| | £1.99 | £1.75 | - £0.24 -15.3% decrease |
| | £3.39 | £3.39 | £0.00 -12.5% increase |
| | £2.90 | £2.45 | - £0.45 -13% decrease |
| John West French Style Tuna Salad (220g) | £2.99 | £2.65 | - £0.34 -11.4% decrease |
| | £2.60 | £1.75 | - £0.85 -32.7% decrease |
| | £2.60 | £2.25 | - £0.35 -23.1% decrease |
| | £2.59 | £1.74 | - £0.85 -26.5% decrease |
| | £2.70 | £2.70 | £0.00 -19.5% increase |
| | £2.00 | £2.00 | £0.00 -16.4% increase |
| | £7.49 | £7.49 | £0.00 -10.2% increase |
| | £2.00 | £1.75 | - £0.25 -10.5% decrease |
| | £2.90 | £2.45 | - £0.45 -10.9% decrease |
| | £1.99 | £1.75 | - £0.24 -11.4% decrease |
| John West On The Go Honey & Ginger Super Tuna Salad (220g) | £2.42 | £2.13 | - £0.29 -12% decrease |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.70 | £1.75 | - £0.95 -17.4% decrease |
| | £2.05 | £1.90 | - £0.15 -14.5% decrease |
| | £2.70 | £1.75 | - £0.95 -20.1% decrease |
| | £2.69 | £2.69 | £0.00 -16% increase |
| | £2.00 | £1.75 | - £0.25 -15.4% decrease |
| | £1.99 | £1.99 | £0.00 -13.3% increase |
| | £2.50 | £2.50 | £0.00 -12% increase |
| John West Tuna Chunks in Brine (132g) | £5.07 | £5.01 | - £0.06 -1.2% decrease |
| | £5.00 | £5.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £3.65 | £3.65 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £3.75 | £3.75 | £0.00 No change |
| | £4.70 | £4.25 | - £0.45 -1.6% decrease |
| | £9.09 | £9.09 | £0.00 -1.4% increase |
| | £5.35 | £5.35 | £0.00 -1.2% increase |
| John West Tuna Chunks in Sunflower Oil (132g) | £4.14 | £4.15 | + £0.01 0.2% increase |
| | £3.25 | £4.07 | + £0.82 25.2% increase |
| | £5.00 | £5.00 | £0.00 9.9% increase |
| | £3.65 | £3.65 | £0.00 6.8% increase |
| | £4.00 | £4.00 | £0.00 5% increase |
| | £3.75 | £3.75 | £0.00 4.1% increase |
| | £4.00 | £4.00 | £0.00 3.6% increase |
| | £5.00 | £4.25 | - £0.75 0.2% decrease |
| | £4.45 | £4.45 | £0.00 0.2% increase |
| John West Tuna Chunks In Spring Water (145g) | £5.19 | £5.09 | - £0.10 -1.9% decrease |
| | £3.65 | £3.65 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £4.25 | - £0.75 -3.3% decrease |
| | £3.75 | £3.75 | £0.00 -2.7% increase |
| | £9.75 | £9.75 | £0.00 -1.9% increase |
| | £5.35 | £5.35 | £0.00 -1.9% increase |
| John West No Drain Tuna Steak with Springwater (60g) | £2.97 | £2.85 | - £0.12 -4% decrease |
| | £3.12 | £2.47 | - £0.65 -20.8% decrease |
| | £2.95 | £3.40 | + £0.45 -3.3% increase |
| | £2.55 | £2.40 | - £0.15 -3.8% decrease |
| | £3.60 | £3.00 | - £0.60 -7.8% decrease |
| | £3.40 | £3.50 | + £0.10 -5.4% increase |
| | £2.50 | £2.40 | - £0.10 -5.3% decrease |
| | £2.40 | £2.40 | £0.00 -4.4% increase |
| | £3.20 | £3.20 | £0.00 -4% increase |
| John West No Drain Tuna Steak In Sunflower Oil (60g) | £3.03 | £2.85 | - £0.18 -5.9% decrease |
| | £2.99 | £2.47 | - £0.52 -17.4% decrease |
| | £3.60 | £3.00 | - £0.60 -17% decrease |
| | £2.55 | £2.40 | - £0.15 -14.1% decrease |
| | £3.40 | £3.50 | + £0.10 -9.6% increase |
| | £2.99 | £2.99 | £0.00 -7.7% increase |
| | £2.50 | £2.40 | - £0.10 -7.3% decrease |
| | £3.20 | £3.20 | £0.00 -5.9% increase |
| John West No Drain Tuna Steak in Brine (60g) | £3.02 | £2.88 | - £0.14 -4.6% decrease |
| | £3.12 | £2.47 | - £0.65 -20.8% decrease |
| | £2.95 | £3.40 | + £0.45 -3.3% increase |
| | £3.60 | £3.00 | - £0.60 -8.1% decrease |
| | £2.55 | £2.40 | - £0.15 -7.8% decrease |
| | £3.40 | £3.50 | + £0.10 -5.4% increase |
| | £2.50 | £2.40 | - £0.10 -5.3% decrease |
| | £2.99 | £2.99 | £0.00 -4.6% increase |
| Princes Tuna Chunks in Brine (145g) | £3.96 | £3.94 | - £0.02 -0.5% decrease |
| | £4.38 | £4.25 | - £0.13 -3% decrease |
| | £5.35 | £5.35 | £0.00 -1.4% increase |
| | £4.25 | £4.25 | £0.00 -0.9% increase |
| | £4.00 | £4.00 | £0.00 -0.9% increase |
| | £4.25 | £4.25 | £0.00 -0.7% increase |
| | £4.49 | £4.49 | £0.00 -0.4% increase |
| | £1.00 | £1.00 | £0.00 -0.5% increase |
