| 80 Products | Jul 2024 | Jul 2025 | Change |
| Hartley's Sugar Free Raspberry Jelly Crystals (23g) | £1.83 | £1.90 | + £0.07 3.8% increase |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.00 | £1.20 | + £0.20 9.1% increase |
| | £1.30 | £1.30 | £0.00 5.1% increase |
| | £1.39 | £1.39 | £0.00 4.1% increase |
| | £1.30 | £1.30 | £0.00 3.2% increase |
| | £1.25 | £1.50 | + £0.25 6.5% increase |
| | £1.00 | £1.20 | + £0.20 7.4% increase |
| | £4.05 | £4.05 | £0.00 5.1% increase |
| | £3.99 | £3.99 | £0.00 3.8% increase |
| Hartley's Orange Jelly (135g) | £2.34 | £2.37 | + £0.03 1.3% increase |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.98 | £1.00 | + £0.02 1% increase |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.00 | £1.25 | + £0.25 4.9% increase |
| | £1.00 | £1.00 | £0.00 3.9% increase |
| | £0.95 | £0.95 | £0.00 3% increase |
| | £12.99 | £12.99 | £0.00 1.3% increase |
| Hartley's Raspberry Flavour Jelly (135g) | £1.77 | £1.82 | + £0.05 2.8% increase |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.98 | £1.00 | + £0.02 1% increase |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £1.20 | £1.20 | £0.00 No change |
| | £0.85 | £1.25 | + £0.40 7% increase |
| | £1.00 | £1.00 | £0.00 6% increase |
| | £0.95 | £0.95 | £0.00 5.1% increase |
| | £7.99 | £7.99 | £0.00 2.8% increase |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £0.82 | £0.90 | + £0.08 9.8% increase |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.90 | £0.85 | - £0.05 -3.4% decrease |
| | £0.85 | £0.85 | £0.00 -2.3% increase |
| | £0.50 | £0.89 | + £0.39 10.3% increase |
| | £1.05 | £1.05 | £0.00 8.4% increase |
| | £0.70 | £0.85 | + £0.15 9.9% increase |
| | £0.85 | £1.00 | + £0.15 12.3% increase |
| | £0.85 | £0.85 | £0.00 9.8% increase |
| Hartley's Sugar Free Strawberry Jelly Crystals (23g) | £1.67 | £1.69 | + £0.02 1.2% increase |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.00 | £1.20 | + £0.20 9.1% increase |
| | £1.30 | £1.30 | £0.00 5.1% increase |
| | £1.39 | £1.20 | - £0.19 0.8% decrease |
| | £1.30 | £1.30 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.20 | + £0.20 2.5% increase |
| | £4.89 | £4.89 | £0.00 1.2% increase |
| Hartley's 10 Cal Raspberry Jelly Pot (175g) | £0.82 | £0.90 | + £0.08 9.8% increase |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.90 | £0.85 | - £0.05 -3.4% decrease |
| | £0.85 | £0.85 | £0.00 -2.3% increase |
| | £0.50 | £0.89 | + £0.39 10.3% increase |
| | £1.05 | £1.05 | £0.00 8.4% increase |
| | £0.70 | £0.85 | + £0.15 9.9% increase |
| | £0.85 | £1.00 | + £0.15 12.3% increase |
| | £0.85 | £0.85 | £0.00 9.8% increase |
| Hartley's Strawberry Flavour Jelly (135g) | £1.87 | £1.92 | + £0.05 2.7% increase |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.98 | £1.00 | + £0.02 1% increase |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £1.20 | £1.20 | £0.00 No change |
| | £0.85 | £1.25 | + £0.40 7% increase |
| | £1.00 | £1.00 | £0.00 6% increase |
| | £7.99 | £7.99 | £0.00 2.7% increase |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.64 | £0.69 | + £0.05 7.8% increase |
| | £0.50 | £0.80 | + £0.30 60% increase |
| | £0.65 | £0.80 | + £0.15 37.9% increase |
| | £0.65 | £0.65 | £0.00 25% increase |
| | £0.80 | £0.80 | £0.00 16.9% increase |
| | £0.70 | £0.70 | £0.00 13.6% increase |
| | £0.50 | £0.50 | £0.00 12.7% increase |
| | £0.65 | £0.60 | - £0.05 7.8% decrease |
| Hartley's 10 Cal Blueberry & Blackcurrant Jelly (175g) | £0.89 | £0.88 | - £0.01 -1.1% decrease |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.90 | £0.85 | - £0.05 -3.4% decrease |
| | £0.85 | £0.85 | £0.00 -2.3% increase |
| | £0.85 | £0.85 | £0.00 -1.2% increase |
| | £1.05 | £1.05 | £0.00 -1.1% increase |
| | £0.85 | £0.85 | £0.00 -1.1% increase |
| | £0.85 | £0.85 | £0.00 -1.1% increase |
| Hartley's Raspberry Jelly Pot Multipack () | £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 |
