| 75 Products | Apr 2025 | Apr 2026 | Change |
| Butterkist Sweet & Salted Popcorn (100g) | £1.61 | £1.56 | - £0.05 -3.1% decrease |
| | £1.25 | £1.35 | + £0.10 8% increase |
| | £2.00 | £2.00 | £0.00 3.1% increase |
| | £2.00 | £2.00 | £0.00 1.7% increase |
| | £2.00 | £1.35 | - £0.65 -7.2% decrease |
| | £1.33 | £1.35 | + £0.02 -6.4% increase |
| | £1.50 | £1.50 | £0.00 -5.4% increase |
| | £1.30 | £1.35 | + £0.05 -4.3% increase |
| | £1.49 | £1.49 | £0.00 -3.7% increase |
| | £1.65 | £1.65 | £0.00 -3.1% increase |
| Propercorn Sweet & Salty Popcorn (30g) | £3.33 | £3.34 | + £0.01 0.3% increase |
| | £1.10 | £1.10 | £0.00 No change |
| | £0.90 | £1.00 | + £0.10 5% increase |
| | £22.35 | £22.35 | £0.00 0.4% increase |
| | £1.00 | £1.00 | £0.00 0.3% increase |
| | £1.05 | £1.05 | £0.00 0.4% increase |
| | £0.95 | £0.95 | £0.00 0.4% increase |
| | £0.69 | £0.69 | £0.00 0.2% increase |
| | £1.00 | £1.00 | £0.00 0.3% increase |
| | £0.90 | £0.90 | £0.00 0.3% increase |
| Butterkist Sweet Popcorn (100g) | £1.67 | £1.60 | - £0.07 -4.2% decrease |
| | £1.25 | £1.35 | + £0.10 8% increase |
| | £2.00 | £2.00 | £0.00 3.1% increase |
| | £2.00 | £2.00 | £0.00 1.7% increase |
| | £2.00 | £1.35 | - £0.65 -7.2% decrease |
| | £1.75 | £1.75 | £0.00 -6.1% increase |
| | £1.33 | £1.35 | + £0.02 -5.2% increase |
| | £1.50 | £1.50 | £0.00 -4.7% increase |
| | £1.49 | £1.49 | £0.00 -4.2% increase |
| Propercorn Salted Caramel Popcorn (90g) | £2.11 | £2.11 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.58 | £1.58 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £5.72 | £5.72 | £0.00 No change |
| Butterkist Crunchy Toffee Popcorn (170g) | £1.85 | £1.80 | - £0.05 -2.7% decrease |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.10 | £1.65 | - £0.45 -10.7% decrease |
| | £1.72 | £1.75 | + £0.03 -7.2% increase |
| | £2.00 | £2.00 | £0.00 -5.6% increase |
| | £2.00 | £2.00 | £0.00 -4.1% increase |
| | £1.50 | £1.50 | £0.00 -3.7% increase |
| | £2.00 | £2.00 | £0.00 -3.2% increase |
| | £1.49 | £1.49 | £0.00 -2.7% increase |
| Propercorn Sweet & Salty Popcorn Sharing Bag (90g) | £1.72 | £1.85 | + £0.13 7.6% increase |
| | £1.90 | £2.00 | + £0.10 5.3% increase |
| | £2.00 | £2.10 | + £0.10 5.1% increase |
| | £1.58 | £1.57 | - £0.01 3.3% decrease |
| | £2.00 | £2.10 | + £0.10 3.7% increase |
| | £2.00 | £2.10 | + £0.10 3.7% increase |
| | £1.50 | £1.50 | £0.00 3.8% increase |
| | £1.35 | £2.00 | + £0.65 8.5% increase |
| | £1.39 | £1.39 | £0.00 7.6% increase |
| Propercorn Sweet & Salty Popcorn Multipack (14g) | £1.90 | £1.79 | - £0.11 -5.8% decrease |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £1.50 | - £0.50 -12.5% decrease |
| | £2.00 | £2.10 | + £0.10 -6.5% increase |
| | £1.90 | £2.10 | + £0.20 -2.5% increase |
| | £2.00 | £1.75 | - £0.25 -4.5% decrease |
| | £1.90 | £1.57 | - £0.33 -6.6% decrease |
| | £1.50 | £1.50 | £0.00 -5.8% increase |
| Butterkist Sweet & Salted Microwave Popcorn (60g) | £1.97 | £1.98 | + £0.01 0.5% increase |
| | £1.75 | £2.60 | + £0.85 48.6% increase |
| | £1.75 | £1.75 | £0.00 24.6% increase |
| | £1.74 | £1.74 | £0.00 16% increase |
| | £2.50 | £1.75 | - £0.75 1% decrease |
| | £1.75 | £1.75 | £0.00 1.1% increase |
| | £2.50 | £2.50 | £0.00 1% increase |
| | £1.79 | £1.79 | £0.00 0.5% increase |
| Butterkist Crunchy Toffee Popcorn (20g) | £1.41 | £1.42 | + £0.01 0.7% increase |
| | £1.60 | £1.60 | £0.00 No change |
| | £1.50 | £1.60 | + £0.10 3.2% increase |
| | £2.25 | £2.25 | £0.00 2.2% increase |
| | £1.58 | £1.58 | £0.00 1.7% increase |
| | £1.50 | £1.50 | £0.00 1.2% increase |
| | £0.41 | £0.41 | £0.00 1.4% increase |
| | £1.00 | £1.00 | £0.00 0.7% increase |
| Propercorn Lightly Sea Salted Popcorn Sharing Bag (70g) | £1.59 | £1.91 | + £0.32 20.1% increase |
| | £1.90 | £2.00 | + £0.10 5.3% increase |
| | £2.00 | £2.10 | + £0.10 5.1% increase |
| | £1.58 | £1.57 | - £0.01 3.3% decrease |
| | £1.90 | £2.10 | + £0.20 4.9% increase |
| | £1.50 | £1.50 | £0.00 3.9% increase |
| | £2.00 | £2.10 | + £0.10 5% increase |
| | £0.27 | £2.00 | + £1.73 20.1% increase |
