| 10 Products | Mar 2025 | Mar 2026 | Change |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £0.90 | £1.00 | + £0.10 11.1% increase |
| | £0.90 | £1.00 | + £0.10 11.1% increase |
| Hartley's Orange Jelly (135g) | £1.00 | £1.25 | + £0.25 25% increase |
| | £1.00 | £1.25 | + £0.25 25% increase |
| Hartley's Lime Flavour Jelly (135g) | £1.00 | £1.25 | + £0.25 25% increase |
| | £1.00 | £1.25 | + £0.25 25% increase |
| Hartley's No Added Sugar Strawberry Jelly Pot (115g) | £0.45 | £0.45 | £0.00 No change |
| | £0.45 | £0.45 | £0.00 No change |
| Hartley's 10 Cal Raspberry Jelly Pot (175g) | £0.90 | £1.00 | + £0.10 11.1% increase |
| | £0.90 | £1.00 | + £0.10 11.1% increase |
| Hartley's No Added Sugar Raspberry Jelly Pot (115g) | £0.65 | £0.90 | + £0.25 38.5% increase |
| | £0.65 | £0.90 | + £0.25 38.5% increase |
| Peppa Pig Strawberry Jelly (75g) | £0.85 | £0.85 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| Hartley's Raspberry Flavour Jelly (135g) | £1.00 | £1.25 | + £0.25 25% increase |
| | £1.00 | £1.25 | + £0.25 25% increase |
| Waitrose Ltd Waitrose Raspberry Jelly (175g) | £1.75 | £1.75 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| Hartley's Strawberry Flavour Jelly (135g) | £1.00 | £1.25 | + £0.25 25% increase |
| | £1.00 | £1.25 | + £0.25 25% increase |
