| 23 Products | Jun 2024 | Jun 2025 | Change |
| Propercorn Sweet & Salty Popcorn Multipack (14g) | £1.90 | £2.00 | + £0.10 5.3% increase |
| | £1.90 | £2.00 | + £0.10 5.3% increase |
| Butterkist Sweet & Salted Microwave Popcorn (60g) | £1.75 | £1.75 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £2.29 | £2.50 | + £0.21 9.2% increase |
| | £2.29 | £2.50 | + £0.21 9.2% increase |
| Butterkist Sweet Popcorn (100g) | £1.25 | £2.00 | + £0.75 60% increase |
| | £1.25 | £2.00 | + £0.75 60% increase |
| Butterkist Simply Salted Popcorn (80g) | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| Butterkist Crunchy Orange Chocolate Flavour Toffee Popcorn (155g) | £1.60 | £1.60 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| Tropical Sun Popcorn (500g) | £1.49 | £1.49 | £0.00 No change |
| | £1.49 | £1.49 | £0.00 No change |
| Regal Cinema Style Sweet Popcorn (250g) | £1.49 | £1.50 | + £0.01 0.7% increase |
| | £1.49 | £1.50 | + £0.01 0.7% increase |
| Butterkist Crunchy Toffee Popcorn (20g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Butterkist Ready to Pop Sweet Microwave Popcorn (60g) | £1.75 | £2.50 | + £0.75 42.9% increase |
| | £1.75 | £2.50 | + £0.75 42.9% increase |
