| 75 Products | Feb 2025 | Feb 2026 | Change |
| Butterkist Sweet & Salted Popcorn (100g) | £1.60 | £1.56 | - £0.04 -2.5% 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 |
| | £1.25 | £1.33 | + £0.08 -5.3% increase |
| | £1.50 | £1.50 | £0.00 -4.8% increase |
| | £1.25 | £1.35 | + £0.10 -3.7% increase |
| | £1.49 | £1.49 | £0.00 -2.5% increase |
| | £1.65 | £1.65 | £0.00 -2.5% increase |
| Propercorn Sweet & Salty Popcorn (30g) | £3.34 | £3.34 | £0.00 No change |
| | £1.10 | £1.10 | £0.00 No change |
| | £1.05 | £1.00 | - £0.05 -2.8% decrease |
| | £22.35 | £22.35 | £0.00 -0.2% increase |
| | £1.00 | £1.00 | £0.00 -0.3% increase |
| | £1.05 | £1.05 | £0.00 -0.2% increase |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.69 | £0.69 | £0.00 -0.2% increase |
| | £1.00 | £1.00 | £0.00 -0.3% increase |
| | £0.90 | £0.90 | £0.00 No change |
| Butterkist Sweet Popcorn (100g) | £1.66 | £1.60 | - £0.06 -3.6% 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 |
| | £1.25 | £1.33 | + £0.08 -4.7% increase |
| | £1.50 | £1.50 | £0.00 -4.2% increase |
| | £1.49 | £1.49 | £0.00 -3.6% increase |
| Propercorn Salted Caramel Popcorn (90g) | £2.16 | £2.08 | - £0.08 -3.7% decrease |
| | £1.80 | £1.80 | £0.00 No change |
| | £1.90 | £1.25 | - £0.65 -17.3% decrease |
| | £1.58 | £1.58 | £0.00 -12.5% increase |
| | £1.35 | £1.35 | £0.00 -9.6% increase |
| | £1.90 | £1.90 | £0.00 -7.6% increase |
| | £1.50 | £1.50 | £0.00 -6.6% increase |
| | £1.50 | £1.50 | £0.00 -6.1% increase |
| | £5.72 | £5.72 | £0.00 -3.7% increase |
| Butterkist Crunchy Toffee Popcorn (170g) | £1.85 | £1.76 | - £0.09 -4.9% decrease |
| | £2.00 | £1.65 | - £0.35 -17.5% decrease |
| | £2.10 | £1.50 | - £0.60 -22.9% decrease |
| | £1.72 | £1.94 | + £0.22 -12.4% increase |
| | £2.00 | £2.00 | £0.00 -9.7% increase |
| | £2.00 | £2.00 | £0.00 -7.1% increase |
| | £1.50 | £1.50 | £0.00 -6.3% increase |
| | £2.00 | £2.00 | £0.00 -5.3% increase |
| | £1.49 | £1.49 | £0.00 -4.9% increase |
| Propercorn Sweet & Salty Popcorn Sharing Bag (90g) | £1.70 | £1.79 | + £0.09 5.3% increase |
| | £1.90 | £2.00 | + £0.10 5.3% increase |
| | £1.50 | £2.10 | + £0.60 20.6% increase |
| | £1.58 | £1.25 | - £0.33 7.2% decrease |
| | £2.00 | £2.10 | + £0.10 6.3% increase |
| | £1.95 | £2.10 | + £0.15 6.7% increase |
| | £1.90 | £1.25 | - £0.65 -0.6% decrease |
| | £1.35 | £2.10 | + £0.75 5.7% increase |
| | £1.39 | £1.39 | £0.00 5.3% increase |
| Propercorn Sweet & Salty Popcorn Multipack (14g) | £1.83 | £1.72 | - £0.11 -6% decrease |
| | £1.90 | £1.50 | - £0.40 -21.1% decrease |
| | £1.50 | £1.50 | £0.00 -11.8% increase |
| | £2.00 | £2.10 | + £0.10 -5.6% increase |
| | £2.00 | £2.10 | + £0.10 -2.7% increase |
| | £2.00 | £1.75 | - £0.25 -4.8% decrease |
| | £1.90 | £1.57 | - £0.33 -6.9% decrease |
| | £1.50 | £1.50 | £0.00 -6% increase |
| Butterkist Sweet & Salted Microwave Popcorn (60g) | £2.00 | £2.09 | + £0.09 4.5% increase |
| | £1.75 | £2.60 | + £0.85 48.6% increase |
| | £1.75 | £2.50 | + £0.75 45.7% increase |
| | £1.98 | £1.75 | - £0.23 24.6% decrease |
| | £2.50 | £1.75 | - £0.75 7.5% decrease |
| | £1.75 | £1.75 | £0.00 6.2% increase |
| | £2.50 | £2.50 | £0.00 4.9% increase |
| | £1.79 | £1.79 | £0.00 4.5% increase |
| Butterkist Crunchy Toffee Popcorn (20g) | £1.39 | £1.51 | + £0.12 8.6% increase |
| | £1.60 | £2.25 | + £0.65 40.6% increase |
| | £1.50 | £1.60 | + £0.10 24.5% increase |
| | £2.25 | £2.25 | £0.00 14% increase |
| | £1.50 | £1.58 | + £0.08 12.3% increase |
| | £1.50 | £1.50 | £0.00 10.2% increase |
| | £0.41 | £0.41 | £0.00 9.6% increase |
| | £1.00 | £1.00 | £0.00 8.6% increase |
| Propercorn Lightly Sea Salted Popcorn Sharing Bag (70g) | £1.57 | £1.84 | + £0.27 17.2% increase |
| | £1.90 | £2.00 | + £0.10 5.3% increase |
| | £1.50 | £2.10 | + £0.60 20.6% increase |
| | £1.58 | £1.25 | - £0.33 7.2% decrease |
| | £1.90 | £2.10 | + £0.20 8.1% increase |
| | £1.95 | £2.10 | + £0.15 7.9% increase |
| | £1.90 | £1.25 | - £0.65 0.6% decrease |
| | £0.27 | £2.10 | + £1.83 17.2% increase |
