| 80 Products | Aug 2024 | Aug 2025 | Change |
| Hartley's Sugar Free Raspberry Jelly Crystals (23g) | £1.83 | £1.93 | + £0.10 5.5% increase |
| | £1.20 | £1.24 | + £0.04 3.3% increase |
| | £1.00 | £1.30 | + £0.30 15.5% increase |
| | £1.30 | £1.30 | £0.00 9.4% increase |
| | £1.39 | £1.39 | £0.00 7.4% increase |
| | £1.30 | £1.30 | £0.00 5.6% increase |
| | £1.25 | £1.50 | + £0.25 8.1% increase |
| | £1.00 | £1.30 | + £0.30 9.9% increase |
| | £4.05 | £4.05 | £0.00 7.1% increase |
| | £3.99 | £3.99 | £0.00 5.5% increase |
| Hartley's Orange Jelly (135g) | £2.34 | £2.38 | + £0.04 1.7% increase |
| | £0.95 | £1.02 | + £0.07 7.4% increase |
| | £0.95 | £1.00 | + £0.05 6.3% increase |
| | £1.00 | £1.00 | £0.00 4.1% increase |
| | £1.00 | £1.00 | £0.00 3.1% increase |
| | £1.20 | £1.20 | £0.00 2% increase |
| | £1.00 | £1.25 | + £0.25 5.9% increase |
| | £1.00 | £1.00 | £0.00 5.9% increase |
| | £0.95 | £0.95 | £0.00 4% increase |
| | £12.99 | £12.99 | £0.00 1.7% increase |
| Hartley's Raspberry Flavour Jelly (135g) | £1.78 | £1.82 | + £0.04 2.2% increase |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £1.00 | + £0.05 3.2% increase |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £1.20 | £1.20 | £0.00 1% increase |
| | £1.00 | £1.25 | + £0.25 4.9% increase |
| | £1.00 | £1.00 | £0.00 5% increase |
| | £0.95 | £0.95 | £0.00 3% increase |
| | £7.99 | £7.99 | £0.00 2.2% increase |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £0.78 | £0.90 | + £0.12 15.4% increase |
| | £0.50 | £0.85 | + £0.35 70% increase |
| | £0.90 | £0.85 | - £0.05 21.4% decrease |
| | £0.85 | £0.85 | £0.00 13.3% increase |
| | £0.89 | £0.89 | £0.00 8.9% increase |
| | £1.05 | £1.05 | £0.00 7.1% increase |
| | £0.60 | £0.85 | + £0.25 11.3% increase |
| | £0.60 | £1.00 | + £0.40 18.2% increase |
| | £0.85 | £0.85 | £0.00 15.4% increase |
| Hartley's Sugar Free Strawberry Jelly Crystals (23g) | £1.67 | £1.73 | + £0.06 3.6% increase |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.00 | £1.30 | + £0.30 13.6% increase |
| | £1.30 | £1.30 | £0.00 8.5% increase |
| | £1.39 | £1.30 | - £0.09 4.9% decrease |
| | £1.30 | £1.30 | £0.00 3.2% increase |
| | £1.25 | £1.25 | £0.00 3.2% increase |
| | £1.00 | £1.30 | + £0.30 5.8% increase |
| | £4.89 | £4.89 | £0.00 3.6% increase |
| Hartley's 10 Cal Raspberry Jelly Pot (175g) | £0.78 | £0.90 | + £0.12 15.4% increase |
| | £0.50 | £0.85 | + £0.35 70% increase |
| | £0.90 | £0.85 | - £0.05 21.4% decrease |
| | £0.85 | £0.85 | £0.00 13.3% increase |
| | £0.89 | £0.89 | £0.00 8.9% increase |
| | £1.05 | £1.05 | £0.00 7.1% increase |
| | £0.60 | £0.85 | + £0.25 11.3% increase |
| | £0.60 | £1.00 | + £0.40 18.2% increase |
| | £0.85 | £0.85 | £0.00 15.4% increase |
| Hartley's Strawberry Flavour Jelly (135g) | £1.89 | £1.93 | + £0.04 2.1% increase |
| | £0.95 | £1.02 | + £0.07 7.4% increase |
| | £0.95 | £1.00 | + £0.05 6.3% increase |
| | £1.00 | £1.00 | £0.00 4.1% increase |
| | £1.00 | £1.00 | £0.00 3.1% increase |
| | £1.20 | £1.20 | £0.00 2% increase |
| | £1.00 | £1.25 | + £0.25 5.9% increase |
| | £1.00 | £1.00 | £0.00 5.9% increase |
| | £7.99 | £7.99 | £0.00 2.1% increase |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.63 | £0.74 | + £0.11 17.5% increase |
| | £0.45 | £0.80 | + £0.35 77.8% increase |
| | £0.65 | £0.80 | + £0.15 45.5% increase |
| | £0.65 | £0.80 | + £0.15 37.9% increase |
| | £0.80 | £0.80 | £0.00 25% increase |
| | £0.70 | £0.70 | £0.00 20% increase |
| | £0.50 | £0.50 | £0.00 15.9% increase |
| | £0.65 | £0.80 | + £0.15 17.5% increase |
| Hartley's 10 Cal Blueberry & Blackcurrant Jelly (175g) | £0.84 | £0.88 | + £0.04 4.8% increase |
| | £0.50 | £0.85 | + £0.35 70% increase |
| | £0.90 | £0.85 | - £0.05 21.4% decrease |
| | £0.85 | £0.85 | £0.00 13.3% increase |
| | £0.85 | £0.85 | £0.00 9% increase |
| | £1.05 | £1.05 | £0.00 7.2% increase |
| | £0.85 | £0.85 | £0.00 6% increase |
| | £0.85 | £0.85 | £0.00 4.8% increase |
| Hartley's Raspberry Jelly Pot Multipack (175g) | £3.21 | £3.35 | + £0.14 4.4% increase |
| | £3.50 | £3.50 | £0.00 No change |
| | £2.99 | £2.99 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £4.49 | + £0.99 7.4% increase |
| | £4.50 | £4.50 | £0.00 5.6% increase |
| | £1.50 | £1.50 | £0.00 4.9% increase |
| | £3.00 | £3.00 | £0.00 4.4% increase |
