| 25 Products | May 2023 | May 2024 | Change |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.70 | £0.70 | £0.00 No change |
| | £0.70 | £0.70 | £0.00 No change |
| Hartley's 10 Cal Blueberry & Blackcurrant Jelly (175g) | £1.05 | £1.05 | £0.00 No change |
| | £1.05 | £1.05 | £0.00 No change |
| Hartley's Jelly Orange Flavour (115g, 690g) | £2.35 | £2.35 | £0.00 No change |
| | £2.35 | £2.35 | £0.00 No change |
| Hartley's Raspberry Jelly Pot Multipack (175g) | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| Hartley's Fruit in Jelly Raspberry in Raspberry Jelly (175g) | £0.90 | £0.90 | £0.00 No change |
| | £0.90 | £0.90 | £0.00 No change |
| Hartley's Sugar Free Raspberry Jelly Crystals (23g) | £1.30 | £1.30 | £0.00 No change |
| | £1.30 | £1.30 | £0.00 No change |
| Hartley's Raspberry Jelly Pot (125g) | £0.67 | £0.67 | £0.00 No change |
| | £0.67 | £0.67 | £0.00 No change |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £1.05 | £1.05 | £0.00 No change |
| | £1.05 | £1.05 | £0.00 No change |
| Hartley's Orange Jelly (135g) | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| Hartley's Best Strawberry Seedless Jam (340g) | £1.80 | £1.80 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
