| 69 Products | Sep 2025 | Sep 2026 | Change |
| Hartley's 10 Cal Strawberry Jelly Pot (175g) | £0.88 | £0.84 | - £0.04 -4.5% decrease |
| | £0.59 | £0.42 | - £0.17 -28.8% decrease |
| | £0.84 | £0.84 | £0.00 -12.5% increase |
| | £0.89 | £0.70 | - £0.19 -15.6% decrease |
| | £0.90 | £0.90 | £0.00 -11.1% increase |
| | £1.00 | £1.00 | £0.00 -8.3% increase |
| | £0.90 | £0.90 | £0.00 -7.1% increase |
| | £0.90 | £0.90 | £0.00 -5.8% increase |
| | £1.05 | £1.05 | £0.00 -4.5% increase |
| Hartley's 10 Cal Raspberry Jelly Pot (175g) | £0.88 | £0.83 | - £0.05 -5.7% decrease |
| | £0.59 | £0.42 | - £0.17 -28.8% decrease |
| | £0.84 | £0.84 | £0.00 -12.5% increase |
| | £0.89 | £0.70 | - £0.19 -15.6% decrease |
| | £0.90 | £0.90 | £0.00 -11.1% increase |
| | £1.00 | £1.00 | £0.00 -8.3% increase |
| | £0.85 | £0.85 | £0.00 -7.1% increase |
| | £0.90 | £0.90 | £0.00 -5.9% increase |
| | £1.05 | £1.05 | £0.00 -5.7% increase |
| Hartley's Blackcurrant Jelly Pot (125g) | £5.46 | £0.74 | - £4.72 -86.4% decrease |
| | £33.87 | £0.80 | - £33.07 -97.6% decrease |
| | £0.78 | £0.78 | £0.00 -95.4% increase |
| | £0.80 | £0.80 | £0.00 -93.3% increase |
| | £0.80 | £0.80 | £0.00 -91.2% increase |
| | £0.80 | £0.80 | £0.00 -89.2% increase |
| | £0.70 | £0.70 | £0.00 -87.6% increase |
| | £0.50 | £0.50 | £0.00 -86.4% increase |
| Ambrosia Chocolate Flavour Devon Custard Pot (150g) | £5.66 | £0.99 | - £4.67 -82.5% decrease |
| | £33.97 | £1.00 | - £32.97 -97.1% decrease |
| | £0.92 | £0.92 | £0.00 -94.5% increase |
| | £0.95 | £1.00 | + £0.05 -91.9% increase |
| | £1.00 | £1.10 | + £0.10 -89% increase |
| | £0.95 | £1.00 | + £0.05 -86.8% increase |
| | £0.95 | £1.00 | + £0.05 -84.5% increase |
| | £0.90 | £0.90 | £0.00 -82.5% increase |
| Ambrosia Ready To Eat Rice Pudding Pot Original (150g) | £0.95 | £0.98 | + £0.03 3.2% increase |
| | £0.95 | £1.00 | + £0.05 5.3% increase |
| | £0.92 | £0.92 | £0.00 2.1% increase |
| | £0.95 | £1.00 | + £0.05 3.2% increase |
| | £1.00 | £1.10 | + £0.10 5.2% increase |
| | £0.95 | £1.00 | + £0.05 5.3% increase |
| | £0.95 | £0.95 | £0.00 5.3% increase |
| | £0.90 | £0.90 | £0.00 3.2% increase |
| Ambrosia Ready To Eat Light Rice Pudding Pot (150g) | £0.90 | £0.93 | + £0.03 3.3% increase |
| | £0.92 | £0.92 | £0.00 No change |
| | £1.00 | £1.10 | + £0.10 5.2% increase |
| | £0.95 | £1.00 | + £0.05 5.2% increase |
| | £0.60 | £0.60 | £0.00 4.6% increase |
| | £0.95 | £1.00 | + £0.05 4.5% increase |
| | £0.95 | £1.00 | + £0.05 4.4% increase |
| | £0.90 | £0.90 | £0.00 3.3% increase |
| Hartley's No Added Sugar Strawberry Jelly Pot (115g) | £0.70 | £0.71 | + £0.01 1.4% increase |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.78 | £0.78 | £0.00 No change |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.65 | £0.65 | £0.00 No change |
| | £0.73 | £0.80 | + £0.07 2.7% increase |
| | £0.45 | £0.45 | £0.00 1.4% increase |
| | £0.70 | £0.70 | £0.00 1.4% increase |
| Mr Kipling Golden Syrup Sponge Puddings Dessert (95g) | £2.25 | £2.08 | - £0.17 -7.6% decrease |
| | £2.85 | £2.00 | - £0.85 -29.8% decrease |
| | £2.35 | £1.75 | - £0.60 -27.7% decrease |
| | £2.40 | £2.20 | - £0.20 -21.7% decrease |
| | £2.00 | £2.00 | £0.00 -17.1% increase |
| | £2.75 | £2.75 | £0.00 -13.4% increase |
| | £1.50 | £2.00 | + £0.50 -8.2% increase |
| | £1.89 | £1.89 | £0.00 -7.6% increase |
| Hartley's Reduced Sugar Mango & Passion Fruit Jelly (175g) | £0.94 | £0.92 | - £0.02 -2.1% decrease |
| | £1.07 | £0.90 | - £0.17 -15.9% decrease |
| | £0.84 | £0.84 | £0.00 -9.4% increase |
| | £0.85 | £0.90 | + £0.05 -4.3% increase |
| | £1.00 | £1.00 | £0.00 -3.2% increase |
| | £0.90 | £0.90 | £0.00 -2.2% increase |
| | £0.90 | £0.90 | £0.00 -2.2% increase |
| | £1.00 | £1.00 | £0.00 -2.1% increase |
| Hartley's No Added Sugar Raspberry Jelly Pot (115g) | £0.79 | £0.79 | £0.00 No change |
| | £0.78 | £0.78 | £0.00 No change |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.80 | £0.80 | £0.00 No change |
| | £0.90 | £0.90 | £0.00 No change |
| | £0.67 | £0.67 | £0.00 No change |
