| 48 Products | Sep 2025 | Sep 2026 | 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) | £2.68 | £2.48 | - £0.20 -7.5% decrease |
| | £2.68 | £2.48 | - £0.20 -7.5% decrease |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.78 | £0.78 | £0.00 No change |
| | £0.78 | £0.78 | £0.00 No change |
| Hartley's 10 Cal Blueberry & Blackcurrant Jelly (175g) | £0.84 | £0.84 | £0.00 No change |
| | £0.84 | £0.84 | £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 () | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Hartley's Blackcurrant Jelly Pots () | £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 |
| Hartley's Sugar Free Raspberry Jelly Crystals (23g) | £1.18 | £1.22 | + £0.04 3.4% increase |
| | £1.18 | £1.22 | + £0.04 3.4% increase |
