| 100 Products | Jul 2024 | Jul 2025 | Change |
| Cadbury Bournville Dark Chocolate Bar (180g) | £2.34 | £2.64 | + £0.30 12.8% increase |
| | £2.00 | £2.50 | + £0.50 25% increase |
| | £2.00 | £2.00 | £0.00 12.5% increase |
| | £2.00 | £2.75 | + £0.75 21% increase |
| | £2.35 | £3.00 | + £0.65 22.5% increase |
| | £2.25 | £2.75 | + £0.50 22.6% increase |
| | £2.25 | £2.60 | + £0.35 21.5% increase |
| | £2.25 | £2.75 | + £0.50 21.3% increase |
| | £1.99 | £1.99 | £0.00 18.7% increase |
| | £4.95 | £4.99 | + £0.04 14.7% increase |
| | £1.69 | £1.69 | £0.00 13.9% increase |
| | £2.00 | £2.00 | £0.00 12.8% increase |
| Lindt Excellence 70% Cocoa Intense Dark Chocolate Bar (100g) | £2.57 | £3.05 | + £0.48 18.7% increase |
| | £2.45 | £3.50 | + £1.05 42.9% increase |
| | £2.15 | £3.00 | + £0.85 41.3% increase |
| | £2.75 | £2.83 | + £0.08 26.9% increase |
| | £2.75 | £3.00 | + £0.25 21.7% increase |
| | £2.45 | £3.50 | + £1.05 26.3% increase |
| | £2.75 | £2.75 | £0.00 21.6% increase |
| | £2.75 | £3.00 | + £0.25 19.4% increase |
| | £3.69 | £4.99 | + £1.30 22.1% increase |
| | £1.95 | £1.95 | £0.00 20.5% increase |
| | £1.99 | £1.99 | £0.00 18.7% increase |
| Green & Black's Organic 70% Dark Chocolate Bar (90g) | £2.52 | £3.02 | + £0.50 19.8% increase |
| | £2.50 | £3.25 | + £0.75 30% increase |
| | £2.00 | £3.25 | + £1.25 44.4% increase |
| | £2.38 | £2.50 | + £0.12 31% increase |
| | £2.45 | £3.25 | + £0.80 31.3% increase |
| | £2.45 | £3.25 | + £0.80 31.4% increase |
| | £2.45 | £3.25 | + £0.80 32.1% increase |
| | £2.35 | £2.35 | £0.00 27% increase |
| | £1.60 | £1.60 | £0.00 25.1% increase |
| | £4.49 | £4.49 | £0.00 19.8% increase |
| Jordans Dark Chocolate Country Crisp Cereal (450g) | £3.43 | £3.64 | + £0.21 6.1% increase |
| | £2.50 | £3.80 | + £1.30 52% increase |
| | £2.00 | £3.60 | + £1.60 64.4% increase |
| | £3.60 | £3.60 | £0.00 35.9% increase |
| | £3.60 | £3.60 | £0.00 24.6% increase |
| | £3.60 | £3.60 | £0.00 19% increase |
| | £3.05 | £3.60 | + £0.55 18.6% increase |
| | £2.00 | £2.00 | £0.00 16.8% increase |
| | £8.51 | £6.99 | - £1.52 6.6% decrease |
| | £1.99 | £1.99 | £0.00 6.1% increase |
| Green & Black's Organic 85% Dark Chocolate Bar (90g) | £2.80 | £3.25 | + £0.45 16.1% increase |
| | £2.45 | £3.25 | + £0.80 32.7% increase |
| | £2.50 | £3.25 | + £0.75 31% increase |
| | £2.38 | £2.50 | + £0.12 23% increase |
| | £2.45 | £3.25 | + £0.80 24.9% increase |
| | £2.45 | £3.25 | + £0.80 26.5% increase |
| | £2.45 | £3.25 | + £0.80 27.8% increase |
| | £2.35 | £2.35 | £0.00 23.9% increase |
| | £6.60 | £6.60 | £0.00 17.3% increase |
| | £1.59 | £1.59 | £0.00 16.1% increase |
| McVitie's Digestives Dark Chocolate Biscuits (266g) | £4.99 | £5.44 | + £0.45 9% increase |
| | £1.50 | £2.08 | + £0.58 38.7% increase |
| | £1.70 | £2.25 | + £0.55 35.6% increase |
| | £1.73 | £1.85 | + £0.12 25.6% increase |
| | £1.90 | £2.25 | + £0.35 23.4% increase |
| | £1.35 | £2.45 | + £1.10 32.9% increase |
| | £1.35 | £2.35 | + £1.00 39% increase |
| | £1.90 | £2.25 | + £0.35 35.6% increase |
| | £31.99 | £31.99 | £0.00 9.2% increase |
| | £1.49 | £1.49 | £0.00 9% increase |
| Kit Kat Dark Chocolate 2 Finger Biscuit Bars Multipack 9x20.7 (20.7g) | £1.95 | £2.04 | + £0.09 4.6% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £1.95 | £2.18 | + £0.23 10.6% increase |
| | £1.60 | £1.40 | - £0.20 4.3% decrease |
| | £2.20 | £2.20 | £0.00 3.1% increase |
| | £1.00 | £1.00 | £0.00 2.9% increase |
| | £2.00 | £2.20 | + £0.20 3.9% increase |
| | £1.83 | £2.20 | + £0.37 6.1% increase |
| | £1.50 | £1.50 | £0.00 5.7% increase |
| | £3.50 | £3.50 | £0.00 4.6% increase |
| Kit Kat Dark Mint Chocolate Biscuit Bar Multipack (20.7g) | £2.01 | £2.01 | £0.00 No change |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £1.95 | £1.13 | - £0.82 -15.7% decrease |
| | £1.25 | £1.25 | £0.00 -11.6% increase |
| | £2.00 | £2.20 | + £0.20 -5.6% increase |
| | £1.83 | £2.20 | + £0.37 -0.6% increase |
| | £2.00 | £2.20 | + £0.20 1.1% increase |
| | £1.60 | £1.40 | - £0.20 0% decrease |
| | £1.00 | £1.00 | £0.00 No change |
| | £4.49 | £4.49 | £0.00 No change |
| Lindt Excellence Dark Supreme 90% Cocoa Chocolate Bar (100g) | £2.96 | £3.31 | + £0.35 11.8% increase |
| | £2.45 | £3.50 | + £1.05 42.9% increase |
| | £2.15 | £3.00 | + £0.85 41.3% increase |
| | £4.99 | £4.59 | - £0.40 15.6% decrease |
| | £2.75 | £3.00 | + £0.25 13.9% increase |
| | £2.75 | £2.83 | + £0.08 11.9% increase |
| | £2.45 | £3.50 | + £1.05 16.4% increase |
| | £2.75 | £3.00 | + £0.25 15.5% increase |
| | £4.35 | £4.35 | £0.00 12.7% increase |
| | £1.99 | £1.99 | £0.00 11.8% 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 |
