| 51 Products | May 2023 | May 2024 | Change |
| Hartley's Blueberry Muffin Jelly Pot (175g) | £0.85 | £0.85 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| Hartley's Raspberry Jelly Pot Multipack (125g) | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.59 | £0.45 | - £0.14 -23.7% decrease |
| | £0.59 | £0.45 | - £0.14 -23.7% decrease |
| Hartley's 10 Cal Blueberry & Blackcurrant Jelly (175g) | £0.85 | £0.85 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| 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 Jelly Orange Flavour (115g, 690g) | £2.49 | £2.49 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
| Hartley's Raspberry Jelly Pot Multipack (175g) | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Hartley's Smooth Strawberry Jam (340g) | £1.95 | £2.00 | + £0.05 2.6% increase |
| | £1.95 | £2.00 | + £0.05 2.6% increase |
| Hartley's Blackcurrant Jelly Pots (115g) | £2.49 | £2.49 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
| Hartley's Fruit in Jelly Raspberry in Raspberry Jelly (175g) | £0.72 | £0.72 | £0.00 No change |
| | £0.72 | £0.72 | £0.00 No change |
