| 14 Products | Feb 2024 | Feb 2025 | Change |
| 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 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 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 |
| Hartley's Strawberry 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 |
| | £0.65 | £0.65 | £0.00 16.7% increase |
| | £0.68 | £0.80 | + £0.12 17.7% increase |
| | £0.80 | £0.65 | - £0.15 7.6% decrease |
| | £0.70 | £0.70 | £0.00 7.6% increase |
| | £0.50 | £0.50 | £0.00 6.3% increase |
| Hartley's Strawberry Jelly Pot Multipack (125g) | £3.00 | £3.06 | + £0.06 2% increase |
| | £2.25 | £2.50 | + £0.25 11.1% increase |
| | £2.25 | £2.25 | £0.00 5.8% increase |
| | £1.99 | £2.25 | + £0.26 7.9% increase |
| | £2.25 | £2.25 | £0.00 5.5% increase |
| | £2.25 | £2.20 | - £0.05 4.1% decrease |
| | £2.00 | £2.00 | £0.00 3.2% increase |
| | £7.98 | £7.98 | £0.00 2% increase |
| Hartley's Juicy Jelly Pouches Strawberry (90g) | £0.72 | £0.72 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
| | £0.64 | £0.64 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
| Peppa Pig Strawberry Jelly (75g) | £0.80 | £0.83 | + £0.03 3.7% increase |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.80 | £0.85 | + £0.05 3.7% increase |
| Hartley's 10 Cal Strawberry Flavour Jelly (175g) | £1.69 | £1.69 | £0.00 No change |
| | £1.69 | £1.69 | £0.00 No change |
| Hartley's Jelly Strawberry Flavour (125g) | £1.49 | £1.49 | £0.00 No change |
| | £1.49 | £1.49 | £0.00 No change |
| Hartley's Strawberry Jelly (135g) | £0.80 | £0.80 | £0.00 No change |
| | £0.80 | £0.80 | £0.00 No change |
