| 54 Products | Feb 2024 | Feb 2025 | Change |
| Hartley's Orange Jelly (135g) | £2.34 | £2.34 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £12.99 | £12.99 | £0.00 No change |
| Hartley's Raspberry Flavour Jelly (135g) | £1.77 | £1.78 | + £0.01 0.6% increase |
| | £7.99 | £7.99 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| | £0.85 | £1.00 | + £0.15 0.9% increase |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £1.00 | £1.00 | £0.00 1.1% increase |
| | £0.95 | £0.95 | £0.00 0.6% increase |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £0.86 | £0.82 | - £0.04 -4.7% decrease |
| | £0.85 | £0.68 | - £0.17 -20% decrease |
| | £0.80 | £0.50 | - £0.30 -28.9% decrease |
| | £0.70 | £0.89 | + £0.19 -11.5% increase |
| | £0.85 | £0.85 | £0.00 -8.8% increase |
| | £0.85 | £0.85 | £0.00 -7.4% increase |
| | £0.85 | £0.85 | £0.00 -6.1% increase |
| | £0.90 | £0.85 | - £0.05 -6% decrease |
| | £1.05 | £1.05 | £0.00 -4.7% increase |
| Hartley's Sugar Free Strawberry Jelly Crystals (23g) | £1.69 | £1.68 | - £0.01 -0.6% decrease |
| | £1.39 | £1.20 | - £0.19 -13.7% decrease |
| | £1.00 | £1.10 | + £0.10 -4.2% increase |
| | £1.30 | £1.30 | £0.00 -2.4% increase |
| | £1.20 | £1.20 | £0.00 -1.6% increase |
| | £1.20 | £1.20 | £0.00 -1.6% increase |
| | £1.25 | £1.25 | £0.00 -0.8% increase |
| | £1.30 | £1.30 | £0.00 -0.8% increase |
| | £4.89 | £4.89 | £0.00 -0.6% increase |
| Hartley's 10 Cal Raspberry Jelly Pot (175g) | £0.86 | £0.82 | - £0.04 -4.7% decrease |
| | £0.85 | £0.68 | - £0.17 -20% decrease |
| | £0.80 | £0.50 | - £0.30 -28.9% decrease |
| | £0.85 | £0.85 | £0.00 -18.1% increase |
| | £0.70 | £0.89 | + £0.19 -8.8% increase |
| | £0.85 | £0.85 | £0.00 -7.4% increase |
| | £0.85 | £0.85 | £0.00 -6.1% increase |
| | £0.90 | £0.85 | - £0.05 -6% decrease |
| | £1.05 | £1.05 | £0.00 -4.7% increase |
| Hartley's Strawberry Flavour Jelly (135g) | £1.87 | £1.89 | + £0.02 1.1% increase |
| | £7.99 | £7.99 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| | £0.85 | £1.00 | + £0.15 0.9% increase |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £1.00 | £1.00 | £0.00 1.1% increase |
| Hartley's Blackcurrant Jelly Pot (125g) | £0.64 | £0.68 | + £0.04 6.3% increase |
| | £0.50 | £0.80 | + £0.30 60% increase |
| | £0.65 | £0.65 | £0.00 25.9% increase |
| | £0.68 | £0.80 | + £0.12 23% increase |
| | £0.80 | £0.65 | - £0.15 10.6% decrease |
| | £0.65 | £0.65 | £0.00 7.6% increase |
| | £0.70 | £0.70 | £0.00 7.6% increase |
| | £0.50 | £0.50 | £0.00 6.3% increase |
| Hartley's Raspberry Jelly Pot Multipack () | £3.25 | £3.35 | + £0.10 3.1% increase |
| | £3.75 | £4.49 | + £0.74 19.7% increase |
| | £3.50 | £3.50 | £0.00 10.2% increase |
| | £2.99 | £2.99 | £0.00 7.3% increase |
| | £4.50 | £4.50 | £0.00 4.9% increase |
| | £3.00 | £3.00 | £0.00 4.2% increase |
| | £3.50 | £3.50 | £0.00 3.4% increase |
| | £1.50 | £1.50 | £0.00 3.1% increase |
| Hartley's No Added Sugar Strawberry Jelly Pot Multipack (115g) | £2.31 | £2.31 | £0.00 No change |
| | £2.25 | £2.50 | + £0.25 11.1% increase |
| | £1.99 | £1.99 | £0.00 6.1% increase |
| | £2.95 | £2.95 | £0.00 3.3% increase |
| | £2.25 | £2.25 | £0.00 2.5% increase |
| | £2.25 | £2.25 | £0.00 2.1% increase |
| | £2.25 | £2.00 | - £0.25 0% decrease |
| | £2.25 | £2.25 | £0.00 No change |
| Hartley's 10 Cal Strawberry Jelly Pot Multipack (175g) | £3.25 | £3.36 | + £0.11 3.4% increase |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.75 | £4.49 | + £0.74 10.2% increase |
| | £2.99 | £3.00 | + £0.01 7.3% increase |
| | £4.50 | £4.50 | £0.00 4.9% increase |
| | £3.00 | £3.00 | £0.00 4.2% increase |
| | £3.50 | £3.50 | £0.00 3.7% increase |
| | £1.50 | £1.50 | £0.00 3.4% increase |
