| 28 Products | Dec 2024 | Dec 2025 | Change |
| Butterkist Sweet Popcorn (100g) | £1.66 | £1.52 | - £0.14 -8.4% decrease |
| | £1.25 | £1.35 | + £0.10 8% increase |
| | £2.00 | £1.35 | - £0.65 -17.2% decrease |
| | £2.00 | £2.00 | £0.00 -10.3% increase |
| | £2.00 | £1.35 | - £0.65 -16.6% decrease |
| | £1.75 | £1.75 | £0.00 -13.3% increase |
| | £1.25 | £1.33 | + £0.08 -11.1% increase |
| | £1.50 | £1.50 | £0.00 -9.5% increase |
| | £1.49 | £1.49 | £0.00 -8.4% increase |
| Butterkist Crunchy Toffee Popcorn (170g) | £1.78 | £1.74 | - £0.04 -2.2% decrease |
| | £1.80 | £2.00 | + £0.20 11.1% increase |
| | £1.80 | £1.65 | - £0.15 1.7% decrease |
| | £1.75 | £1.64 | - £0.11 -1.1% decrease |
| | £2.00 | £1.65 | - £0.35 -5.4% decrease |
| | £2.00 | £2.00 | £0.00 -4.3% increase |
| | £1.50 | £1.50 | £0.00 -3.9% increase |
| | £1.90 | £2.00 | + £0.10 -2.2% increase |
| | £1.49 | £1.49 | £0.00 -2.2% increase |
| Butterkist Crunchy Toffee Popcorn (20g) | £1.43 | £1.53 | + £0.10 7% increase |
| | £1.88 | £2.25 | + £0.37 19.7% increase |
| | £1.50 | £1.60 | + £0.10 14.2% increase |
| | £2.25 | £2.25 | £0.00 8% increase |
| | £1.50 | £1.58 | + £0.08 7.9% increase |
| | £1.50 | £1.60 | + £0.10 7.5% increase |
| | £0.41 | £0.41 | £0.00 7.3% increase |
| | £1.00 | £1.00 | £0.00 7% increase |
| Propercorn Perfectly Sweet Popcorn (90g) | £1.54 | £1.54 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| | £1.59 | £1.59 | £0.00 No change |
| Butterkist Crunchy Orange Chocolate Flavour Toffee Popcorn (155g) | £1.78 | £1.78 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.59 | £1.59 | £0.00 No change |
| Butterkist Ready to Pop Sweet Microwave Popcorn (60g) | £2.13 | £1.90 | - £0.23 -10.8% decrease |
| | £2.13 | £1.74 | - £0.39 -18.3% decrease |
| | £1.75 | £1.75 | £0.00 -9.8% increase |
| | £1.75 | £1.75 | £0.00 -6.9% increase |
| | £2.50 | £1.75 | - £0.75 -13.8% decrease |
| | £2.50 | £2.50 | £0.00 -10.8% increase |
| Propercorn Sweet Microwave Popcorn 3x3x70g Microwavable (70g) | £2.11 | £2.12 | + £0.01 0.5% increase |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.00 | £1.82 | - £0.18 -4.2% decrease |
| | £1.80 | £1.80 | £0.00 -3% increase |
| | £2.25 | £2.50 | + £0.25 0.5% increase |
| | £2.25 | £2.25 | £0.00 0.5% increase |
| Properchips Propercorn Sweet Popcorn Sweet (90g) | £1.83 | £1.86 | + £0.03 1.6% increase |
| | £1.70 | £1.57 | - £0.13 -7.6% decrease |
| | £1.90 | £2.00 | + £0.10 -0.6% increase |
| | £1.90 | £2.00 | + £0.10 1.6% increase |
| Butterkist Sweet Popcorn (12g) | £1.57 | £1.63 | + £0.06 3.8% increase |
| | £1.70 | £1.70 | £0.00 No change |
| | £1.50 | £1.58 | + £0.08 2.5% increase |
| | £1.50 | £1.60 | + £0.10 3.8% increase |
| Sainsbury's Strawberry & Cream Ice Cream (900ml) | £1.95 | £1.95 | £0.00 No change |
| | £2.65 | £2.65 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
