| 16 Products | Oct 2025 | Oct 2026 | Change |
| Propercorn Sweet & Salty Popcorn (30g) | £3.33 | £3.34 | + £0.01 0.3% increase |
| | £0.90 | £0.90 | £0.00 No change |
| | £0.90 | £1.00 | + £0.10 5.6% increase |
| | £1.05 | £1.05 | £0.00 3.2% increase |
| | £1.00 | £1.00 | £0.00 3.1% increase |
| | £0.95 | £0.95 | £0.00 2.1% increase |
| | £1.10 | £1.10 | £0.00 2% increase |
| | £1.00 | £1.00 | £0.00 1% increase |
| | £22.35 | £22.35 | £0.00 0.3% increase |
| | £0.69 | £0.69 | £0.00 0.3% increase |
| Propercorn Salted Caramel Popcorn (90g) | £2.17 | £2.17 | £0.00 No change |
| | £1.58 | £1.58 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £5.72 | £5.72 | £0.00 No change |
| Propercorn Sweet & Salty Popcorn Sharing Bag (90g) | £4.83 | £1.82 | - £3.01 -62.3% decrease |
| | £1.58 | £1.50 | - £0.08 -5.1% decrease |
| | £2.00 | £2.10 | + £0.10 0.6% increase |
| | £2.10 | £2.10 | £0.00 0.5% increase |
| | £26.50 | £2.00 | - £24.50 -76% decrease |
| | £1.35 | £2.00 | + £0.65 -71.1% increase |
| | £1.75 | £1.50 | - £0.25 -68.2% decrease |
| | £2.00 | £2.00 | £0.00 -64.5% increase |
| | £1.39 | £1.39 | £0.00 -62.3% increase |
| Propercorn Sweet & Salty Popcorn Multipack (14g) | £1.83 | £1.89 | + £0.06 3.3% increase |
| | £1.58 | £1.50 | - £0.08 -5.1% decrease |
| | £2.00 | £2.10 | + £0.10 0.6% increase |
| | £2.10 | £2.10 | £0.00 0.5% increase |
| | £2.00 | £2.00 | £0.00 0.5% increase |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.88 | £2.30 | + £0.42 4.3% increase |
| | £1.75 | £1.75 | £0.00 3.3% increase |
| Propercorn Lightly Sea Salted Popcorn Sharing Bag (70g) | £1.68 | £1.95 | + £0.27 16.1% increase |
| | £1.58 | £1.50 | - £0.08 -5.1% decrease |
| | £2.00 | £2.10 | + £0.10 0.6% increase |
| | £2.10 | £2.10 | £0.00 0.5% increase |
| | £2.04 | £2.00 | - £0.04 0% decrease |
| | £0.27 | £2.45 | + £2.18 26.9% increase |
| | £1.75 | £1.50 | - £0.25 19.8% decrease |
| | £2.00 | £2.00 | £0.00 16.1% increase |
| Propercorn Caramelised Biscuit Popcorn (90g) | £1.56 | £1.56 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Propercorn Lightly Sea Salted Popcorn Multipack (10g) | £1.91 | £1.92 | + £0.01 0.5% increase |
| | £1.58 | £1.50 | - £0.08 -5.1% decrease |
| | £2.00 | £2.10 | + £0.10 0.6% increase |
| | £2.10 | £2.10 | £0.00 0.5% increase |
| | £2.00 | £2.00 | £0.00 0.5% increase |
| | £1.88 | £2.30 | + £0.42 4.7% increase |
| | £1.88 | £1.50 | - £0.38 0.5% decrease |
| Propercorn Salted Microwave Popcorn 3x3x70g (70g) | £2.10 | £2.15 | + £0.05 2.4% increase |
| | £1.82 | £1.82 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.18 | £2.50 | + £0.32 3.8% increase |
| | £2.50 | £2.50 | £0.00 2.7% increase |
| | £1.59 | £1.59 | £0.00 2.4% increase |
| Propercorn Perfectly Sweet Popcorn (90g) | £1.54 | £1.54 | £0.00 No change |
| | £1.59 | £1.59 | £0.00 No change |
| | £1.80 | £1.80 | £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 |
| Propercorn Lightly Sea Salted Popcorn (20g) | £0.93 | £0.93 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
