| 26 Products | Sep 2024 | Sep 2025 | Change |
| Hartley's Raspberry Jelly Pot Multipack (125g) | £2.25 | £2.70 | + £0.45 20% increase |
| | £2.25 | £2.70 | + £0.45 20% increase |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.65 | £0.80 | + £0.15 23.1% increase |
| | £0.65 | £0.80 | + £0.15 23.1% increase |
| Hartley's 10cal Orange Jelly Multipack (175g) | £2.99 | £2.99 | £0.00 No change |
| | £2.99 | £2.99 | £0.00 No change |
| Hartley's Raspberry Jelly Pot Multipack (175g) | £2.99 | £2.99 | £0.00 No change |
| | £2.99 | £2.99 | £0.00 No change |
| Hartley's Juicy Jelly Pouches Strawberry (90g) | £0.64 | £0.64 | £0.00 No change |
| | £0.64 | £0.64 | £0.00 No change |
| Tesco Raspberry Jelly (140g) | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| Hartley's Raspberry Jelly Pot (125g) | £0.65 | £0.65 | £0.00 No change |
| | £0.65 | £0.65 | £0.00 No change |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £0.90 | £0.90 | £0.00 No change |
| | £0.90 | £0.90 | £0.00 No change |
| Hartley's Orange Jelly (135g) | £0.95 | £1.15 | + £0.20 21.1% increase |
| | £0.95 | £1.15 | + £0.20 21.1% increase |
| Hartley's Sugar Free Strawberry Jelly Crystals (23g) | £1.05 | £1.30 | + £0.25 23.8% increase |
| | £1.05 | £1.30 | + £0.25 23.8% increase |
