| 7 Products | Oct 2025 | Oct 2026 | Change |
| John West No Drain Tuna Steak with Springwater (60g) | £2.92 | £2.88 | - £0.04 -1.4% decrease |
| | £2.43 | £2.58 | + £0.15 6.2% increase |
| | £3.48 | £2.50 | - £0.98 -14.2% decrease |
| | £3.38 | £2.65 | - £0.73 -16.8% decrease |
| | £2.50 | £3.55 | + £1.05 -4.4% increase |
| | £3.50 | £3.65 | + £0.15 -2.3% increase |
| | £2.50 | £2.50 | £0.00 -2% increase |
| | £2.40 | £2.40 | £0.00 -1.7% increase |
| | £3.20 | £3.20 | £0.00 -1.4% increase |
| John West Energy No Drain Tuna Steak with Springwater (110g) | £4.70 | £4.70 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| John West Immunity No Drain Tuna Steak with Springwater (110g) | £4.81 | £4.81 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| John West Energy No Drain Tuna Steak with Springwater (110g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| John West No Drain Tuna Steak with a Little Brine (110g) | £3.75 | £4.95 | + £1.20 32% increase |
| | £3.75 | £4.95 | + £1.20 32% increase |
| John West Immunity No Drain Tuna Steak with Springwater (110g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| John West No Drain Tuna Steak with a Little Brine (110g) | £2.40 | £2.40 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
