| 20 Products | Mar 2025 | Mar 2026 | Change |
| Propercorn Perfectly Sweet Popcorn (90g) | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| Propercorn Sweet & Salty Popcorn Multipack (14g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Butterkist Sweet Popcorn (100g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Propercorn Lightly Sea Salted Popcorn (20g) | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| Co-op Fairtrade Salted Toffee Chocolate Popcorn (100g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| ?o-op Сo-op Salted Popcorn (100g) | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| Co-op Sweet & Salted Popcorn (25g) | £0.29 | £0.29 | £0.00 No change |
| | £0.29 | £0.29 | £0.00 No change |
| Butterkist Sweet & Salted Popcorn (100g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| PROPERCORN Peanut Butter & Almond Popcorn (25g) | £0.62 | £0.62 | £0.00 No change |
| | £0.62 | £0.62 | £0.00 No change |
| Propercorn Lightly Sea Salted Popcorn Sharing Bag (70g) | £0.27 | £2.00 | + £1.73 640.7% increase |
| | £0.27 | £2.00 | + £1.73 640.7% increase |
