| 7 Products | Apr 2025 | Apr 2026 | Change |
| John West No Drain Tuna Steak with Springwater (60g) | £2.98 | £2.89 | - £0.09 -3% decrease |
| | £3.38 | £2.28 | - £1.10 -32.5% decrease |
| | £3.40 | £3.40 | £0.00 -16.2% increase |
| | £2.55 | £2.30 | - £0.25 -14.5% decrease |
| | £3.00 | £3.75 | + £0.75 -4.9% increase |
| | £3.40 | £3.50 | + £0.10 -3.2% increase |
| | £2.50 | £2.30 | - £0.20 -3.9% decrease |
| | £2.40 | £2.40 | £0.00 -3.4% increase |
| | £3.20 | £3.20 | £0.00 -3% 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 | £4.65 | + £0.90 24% increase |
| | £3.75 | £4.65 | + £0.90 24% 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 |
