| 15 Products | May 2023 | May 2024 | Change |
| Hartley's 10 Cal Raspberry Jelly Pot (175g) | £0.86 | £0.83 | - £0.03 -3.5% decrease |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.73 | £0.85 | + £0.12 7.6% increase |
| | £0.89 | £0.50 | - £0.39 -11% decrease |
| | £0.85 | £0.85 | £0.00 -8.4% increase |
| | £0.80 | £0.80 | £0.00 -6.1% increase |
| | £0.85 | £0.85 | £0.00 -6% increase |
| | £0.85 | £0.90 | + £0.05 -3.6% increase |
| | £1.05 | £1.05 | £0.00 -3.5% increase |
| Hartley's No Added Sugar Strawberry Jelly Pot (115g) | £0.67 | £0.65 | - £0.02 -3% decrease |
| | £0.80 | £0.65 | - £0.15 -18.8% decrease |
| | £0.55 | £0.65 | + £0.10 -4.4% increase |
| | £0.85 | £0.85 | £0.00 -1.4% increase |
| | £0.59 | £0.45 | - £0.14 -7.1% decrease |
| | £0.58 | £0.80 | + £0.22 1.5% increase |
| | £0.65 | £0.45 | - £0.20 -4.5% decrease |
| | £0.70 | £0.70 | £0.00 -3% increase |
| Hartley's Orange Jelly Pot (125g) | £0.65 | £0.66 | + £0.01 1.5% increase |
| | £0.80 | £0.65 | - £0.15 -18.8% decrease |
| | £0.55 | £0.65 | + £0.10 -4.4% increase |
| | £0.85 | £0.85 | £0.00 -1.4% increase |
| | £0.59 | £0.45 | - £0.14 -7.1% decrease |
| | £0.58 | £0.80 | + £0.22 1.5% increase |
| | £0.70 | £0.70 | £0.00 No change |
| | £0.50 | £0.50 | £0.00 1.5% increase |
| Hartley's Reduced Sugar Mango & Passion Fruit Jelly (175g) | £0.85 | £0.83 | - £0.02 -2.4% decrease |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.73 | £0.85 | + £0.12 7.6% increase |
| | £0.85 | £0.50 | - £0.35 -9.9% decrease |
| | £0.85 | £0.85 | £0.00 -7.3% increase |
| | £0.85 | £0.85 | £0.00 -6% increase |
| | £0.85 | £0.90 | + £0.05 -3.6% increase |
| | £1.00 | £1.00 | £0.00 -2.4% increase |
| Hartley's No Added Sugar Raspberry Jelly Pot (115g) | £0.67 | £0.65 | - £0.02 -3% decrease |
| | £0.80 | £0.65 | - £0.15 -18.8% decrease |
| | £0.55 | £0.65 | + £0.10 -4.4% increase |
| | £0.85 | £0.85 | £0.00 -1.4% increase |
| | £0.59 | £0.45 | - £0.14 -7.1% decrease |
| | £0.58 | £0.80 | + £0.22 1.5% increase |
| | £0.65 | £0.50 | - £0.15 -3% decrease |
| | £0.67 | £0.67 | £0.00 -3% increase |
| Hartley's Strawberry Jelly Pot (125g) | £0.65 | £0.66 | + £0.01 1.5% increase |
| | £0.80 | £0.65 | - £0.15 -18.8% decrease |
| | £0.55 | £0.65 | + £0.10 -4.4% increase |
| | £0.85 | £0.85 | £0.00 -1.4% increase |
| | £0.59 | £0.45 | - £0.14 -7.1% decrease |
| | £0.58 | £0.80 | + £0.22 1.5% increase |
| | £0.70 | £0.70 | £0.00 No change |
| | £0.50 | £0.50 | £0.00 1.5% increase |
| Hartley's 10 Cal Cranberry & Raspberry Jelly Pot (175g) | £0.80 | £0.87 | + £0.07 8.8% increase |
| | £0.73 | £0.85 | + £0.12 16.4% increase |
| | £0.85 | £0.85 | £0.00 7.6% increase |
| | £0.85 | £0.85 | £0.00 4.9% increase |
| | £0.64 | £0.90 | + £0.26 11.7% increase |
| | £0.75 | £0.75 | £0.00 10.5% increase |
| | £1.00 | £1.00 | £0.00 8.8% increase |
| Hartley's 10 Cal Orange Jelly Pot (175g) | £0.83 | £0.79 | - £0.04 -4.8% decrease |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.73 | £0.85 | + £0.12 7.6% increase |
| | £0.89 | £0.50 | - £0.39 -11% decrease |
| | £0.85 | £0.90 | + £0.05 -6% increase |
| | £0.85 | £0.85 | £0.00 -4.8% increase |
| Hartley's Lemon & Lime Flavour Jelly Pot (125g) | £0.69 | £0.68 | - £0.01 -1.4% decrease |
| | £0.80 | £0.65 | - £0.15 -18.8% decrease |
| | £0.55 | £0.65 | + £0.10 -4.4% increase |
| | £0.85 | £0.85 | £0.00 -1.4% increase |
| | £0.59 | £0.45 | - £0.14 -7.1% decrease |
| | £0.65 | £0.80 | + £0.15 -1.4% increase |
| Hartley's Sour Strawberry Jelly Pot (125g) | £0.66 | £0.67 | + £0.01 1.5% increase |
| | £0.80 | £0.65 | - £0.15 -18.8% decrease |
| | £0.59 | £0.45 | - £0.14 -21.4% decrease |
| | £0.55 | £0.65 | + £0.10 -10.8% increase |
| | £0.58 | £0.80 | + £0.22 1.6% increase |
| | £0.79 | £0.79 | £0.00 1.5% increase |
