| 30 Products | Apr 2024 | Apr 2025 | Change |
| Hartley's Raspberry Jelly Pot Multipack (125g) | £2.25 | £2.20 | - £0.05 -2.2% decrease |
| | £2.25 | £2.20 | - £0.05 -2.2% decrease |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.45 | £0.80 | + £0.35 77.8% increase |
| | £0.45 | £0.80 | + £0.35 77.8% increase |
| Hartley's 10cal Orange Jelly Multipack (175g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Hartley's Raspberry Jelly Pot Multipack () | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Hartley's Raspberry Jelly Pot (125g) | £0.45 | £0.80 | + £0.35 77.8% increase |
| | £0.45 | £0.80 | + £0.35 77.8% increase |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £0.85 | £0.68 | - £0.17 -20% decrease |
| | £0.85 | £0.68 | - £0.17 -20% decrease |
| Hartley's Orange Jelly (135g) | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| ASDA Blackcurrant Flavour Jelly (175g) | £0.54 | £0.54 | £0.00 No change |
| | £0.54 | £0.54 | £0.00 No change |
| Hartley's Sugar Free Strawberry Jelly Crystals (23g) | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| Hartley's Black Cherry Jelly (135g) | £0.55 | £0.55 | £0.00 No change |
| | £0.55 | £0.55 | £0.00 No change |
