| 100 Products | Apr 2024 | Apr 2025 | Change |
| Cadbury Bournville Dark Chocolate Bar (180g) | £2.26 | £2.60 | + £0.34 15% increase |
| | £2.00 | £2.75 | + £0.75 37.5% increase |
| | £2.00 | £2.00 | £0.00 19% increase |
| | £2.00 | £2.75 | + £0.75 25% increase |
| | £2.25 | £2.25 | £0.00 18.4% increase |
| | £2.00 | £2.75 | + £0.75 22% increase |
| | £2.00 | £2.75 | + £0.75 24.5% increase |
| | £2.00 | £2.65 | + £0.65 25.5% increase |
| | £1.99 | £1.99 | £0.00 22.7% increase |
| | £4.95 | £4.99 | + £0.04 17.4% increase |
| | £1.69 | £1.69 | £0.00 16.2% increase |
| | £2.00 | £2.00 | £0.00 15% increase |
| Lindt Excellence 70% Cocoa Intense Dark Chocolate Bar (100g) | £2.57 | £2.85 | + £0.28 10.9% increase |
| | £2.15 | £3.00 | + £0.85 39.5% increase |
| | £2.75 | £3.00 | + £0.25 22.4% increase |
| | £2.15 | £2.98 | + £0.83 27.2% increase |
| | £2.75 | £3.00 | + £0.25 22.4% increase |
| | £2.75 | £3.00 | + £0.25 19.5% increase |
| | £2.75 | £2.75 | £0.00 16.1% increase |
| | £2.75 | £3.00 | + £0.25 14.7% increase |
| | £3.69 | £3.85 | + £0.16 12.9% increase |
| | £1.95 | £1.95 | £0.00 12.2% increase |
| | £1.99 | £1.99 | £0.00 10.9% increase |
| Green & Black's Organic 70% Dark Chocolate Bar (90g) | £2.39 | £2.94 | + £0.55 23% increase |
| | £2.00 | £3.00 | + £1.00 50% increase |
| | £2.00 | £2.00 | £0.00 25% increase |
| | £1.75 | £3.25 | + £1.50 43.2% increase |
| | £2.45 | £3.25 | + £0.80 40.5% increase |
| | £2.45 | £3.25 | + £0.80 38.5% increase |
| | £2.45 | £3.25 | + £0.80 37.6% increase |
| | £2.35 | £2.35 | £0.00 31.7% increase |
| | £1.60 | £1.60 | £0.00 28.6% increase |
| | £4.49 | £4.49 | £0.00 23% increase |
| Jordans Dark Chocolate Country Crisp Cereal (450g) | £3.54 | £3.64 | + £0.10 2.8% increase |
| | £3.80 | £3.80 | £0.00 No change |
| | £2.80 | £3.60 | + £0.80 12.1% increase |
| | £2.00 | £3.60 | + £1.60 27.9% increase |
| | £3.60 | £3.60 | £0.00 19.7% increase |
| | £3.60 | £3.60 | £0.00 15.2% increase |
| | £3.60 | £3.60 | £0.00 12.4% increase |
| | £2.00 | £2.00 | £0.00 11.1% increase |
| | £8.51 | £6.99 | - £1.52 2.9% decrease |
| | £1.99 | £1.99 | £0.00 2.8% increase |
| Green & Black's Organic 85% Dark Chocolate Bar (90g) | £2.68 | £3.31 | + £0.63 23.5% increase |
| | £2.45 | £3.25 | + £0.80 32.7% increase |
| | £2.45 | £3.25 | + £0.80 32.7% increase |
| | £2.00 | £3.00 | + £1.00 37.8% increase |
| | £1.75 | £3.25 | + £1.50 47.7% increase |
| | £2.45 | £3.25 | + £0.80 44.1% increase |
| | £2.45 | £3.25 | + £0.80 42% increase |
| | £2.35 | £2.35 | £0.00 36.1% increase |
| | £6.60 | £6.60 | £0.00 25.6% increase |
| | £1.59 | £1.59 | £0.00 23.5% increase |
| McVitie's Digestives Dark Chocolate Biscuits (266g) | £5.03 | £5.39 | + £0.36 7.2% increase |
| | £1.50 | £2.25 | + £0.75 50% increase |
| | £1.90 | £1.72 | - £0.18 17.1% decrease |
| | £1.55 | £2.25 | + £0.70 25.5% increase |
| | £1.90 | £2.25 | + £0.35 24% increase |
| | £1.35 | £2.45 | + £1.10 32.9% increase |
| | £1.70 | £1.85 | + £0.15 29.1% increase |
| | £1.90 | £2.25 | + £0.35 27.2% increase |
| | £31.99 | £31.99 | £0.00 7.5% increase |
| | £1.49 | £1.49 | £0.00 7.2% increase |
| Kit Kat Dark Chocolate 2 Finger Biscuit Bars Multipack 9x20.7 (20.7g) | £1.92 | £2.00 | + £0.08 4.2% increase |
| | £1.75 | £2.00 | + £0.25 14.3% increase |
| | £1.75 | £1.94 | + £0.19 12.6% increase |
| | £2.20 | £2.20 | £0.00 7.9% increase |
| | £1.80 | £2.25 | + £0.45 11.7% increase |
| | £1.00 | £1.00 | £0.00 10.6% increase |
| | £2.00 | £1.95 | - £0.05 8% decrease |
| | £1.75 | £1.65 | - £0.10 6.3% decrease |
| | £1.50 | £1.50 | £0.00 5.2% increase |
| | £3.50 | £3.50 | £0.00 4.2% increase |
| Kit Kat Dark Mint Chocolate Biscuit Bar Multipack (20.7g) | £1.94 | £1.99 | + £0.05 2.6% increase |
| | £1.75 | £2.00 | + £0.25 14.3% increase |
| | £1.25 | £1.13 | - £0.12 4.7% decrease |
| | £1.25 | £1.25 | £0.00 2.8% increase |
| | £2.00 | £1.95 | - £0.05 1.3% decrease |
| | £1.75 | £1.65 | - £0.10 0% decrease |
| | £2.00 | £2.20 | + £0.20 1.8% increase |
| | £1.99 | £2.25 | + £0.26 4.1% increase |
| | £1.00 | £1.00 | £0.00 3.7% increase |
| | £4.49 | £4.49 | £0.00 2.6% increase |
| Lindt Excellence Dark Supreme 90% Cocoa Chocolate Bar (100g) | £2.85 | £3.14 | + £0.29 10.2% increase |
| | £2.15 | £3.00 | + £0.85 39.5% increase |
| | £2.75 | £3.00 | + £0.25 22.4% increase |
| | £2.75 | £3.00 | + £0.25 17.6% increase |
| | £3.99 | £3.96 | - £0.03 11.3% decrease |
| | £2.15 | £2.98 | + £0.83 15.6% increase |
| | £2.75 | £3.00 | + £0.25 14.5% increase |
| | £2.75 | £3.00 | + £0.25 13.4% increase |
| | £4.35 | £4.35 | £0.00 11.1% increase |
| | £1.99 | £1.99 | £0.00 10.2% increase |
| Lindt Excellence Intense Orange Dark Chocolate Bar (100g) | £2.12 | £2.12 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| | £2.45 | £2.45 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
| | £2.05 | £2.05 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
