| 100 Products | Sep 2024 | Sep 2025 | Change |
| Kit Kat Nestle KitKat Chunky Milk Chocolate Bars Multipack (40g) | £1.60 | £1.83 | + £0.23 14.4% increase |
| | £2.63 | £2.99 | + £0.36 13.7% increase |
| | £1.50 | £1.50 | £0.00 8.7% increase |
| | £1.65 | £2.25 | + £0.60 16.6% increase |
| | £1.35 | £1.65 | + £0.30 18% increase |
| | £1.80 | £1.75 | - £0.05 13.4% decrease |
| | £1.35 | £2.25 | + £0.90 21.1% increase |
| | £1.70 | £1.95 | + £0.25 19.9% increase |
| | £1.65 | £1.64 | - £0.01 17.6% decrease |
| | £1.35 | £1.35 | £0.00 16.3% increase |
| | £1.00 | £1.00 | £0.00 14.4% increase |
| Oreo Double Stuff Chocolate Sandwich Biscuits (157g) | £1.51 | £1.59 | + £0.08 5.3% increase |
| | £0.75 | £1.28 | + £0.53 70.7% increase |
| | £1.40 | £1.50 | + £0.10 28.7% increase |
| | £1.45 | £1.00 | - £0.45 5% decrease |
| | £1.50 | £1.50 | £0.00 3.1% increase |
| | £1.40 | £1.60 | + £0.20 6.2% increase |
| | £1.50 | £1.30 | - £0.20 2.3% decrease |
| | £1.00 | £1.60 | + £0.60 8.5% increase |
| | £0.89 | £0.89 | £0.00 7.3% increase |
| | £1.25 | £1.25 | £0.00 6.5% increase |
| | £4.00 | £4.00 | £0.00 5.3% increase |
| Oreo Original Sandwich Biscuits (154g) | £2.44 | £2.47 | + £0.03 1.2% increase |
| | £1.40 | £1.50 | + £0.10 7.1% increase |
| | £0.75 | £1.28 | + £0.53 28.7% increase |
| | £1.40 | £1.60 | + £0.20 23.7% increase |
| | £1.50 | £1.50 | £0.00 16.7% increase |
| | £1.40 | £1.00 | - £0.40 7% decrease |
| | £1.50 | £1.30 | - £0.20 2.3% decrease |
| | £1.55 | £1.60 | + £0.05 2.9% increase |
| | £12.99 | £12.99 | £0.00 1.4% increase |
| | £0.89 | £0.89 | £0.00 1.2% increase |
| | £1.00 | £1.00 | £0.00 1.2% increase |
| Wagon Wheels 6 Individually Wrapped Biscuits (220g) | £1.16 | £1.24 | + £0.08 6.9% increase |
| | £1.00 | £1.35 | + £0.35 35% increase |
| | £1.18 | £1.08 | - £0.10 11.9% decrease |
| | £1.30 | £1.30 | £0.00 6.9% increase |
| | £1.25 | £1.35 | + £0.10 7.6% increase |
| | £1.35 | £1.35 | £0.00 5.7% increase |
| | £1.30 | £1.35 | + £0.05 5.7% increase |
| | £0.90 | £1.35 | + £0.45 10.2% increase |
| | £1.30 | £1.30 | £0.00 8.3% increase |
| | £1.09 | £1.09 | £0.00 7.6% increase |
| | £0.89 | £0.89 | £0.00 6.9% increase |
| Kit Kat KitKat Milk Chocolate Bar Multipack 4 Finger (41.5g) | £1.80 | £1.92 | + £0.12 6.7% increase |
| | £1.50 | £1.65 | + £0.15 10% increase |
| | £1.65 | £2.25 | + £0.60 23.4% increase |
| | £1.35 | £2.25 | + £0.90 36.7% increase |
| | £1.70 | £1.95 | + £0.25 31% increase |
| | £1.35 | £1.65 | + £0.30 29.1% increase |
| | £1.65 | £1.64 | - £0.01 24.2% decrease |
| | £1.80 | £1.75 | - £0.05 19.7% decrease |
| | £1.75 | £1.85 | + £0.10 17.6% increase |
| | £3.99 | £2.99 | - £1.00 7.5% decrease |
| | £1.25 | £1.25 | £0.00 6.7% increase |
| McVitie's Club Orange Chocolate Biscuit Bars (22g) | £1.30 | £1.71 | + £0.41 31.5% increase |
| | £1.43 | £1.98 | + £0.55 38.5% increase |
| | £1.45 | £2.10 | + £0.65 41.7% increase |
| | £1.00 | £2.00 | + £1.00 57.4% increase |
| | £1.50 | £2.00 | + £0.50 49.6% increase |
| | £1.25 | £1.49 | + £0.24 43.6% increase |
| | £1.25 | £1.25 | £0.00 37.4% increase |
| | £1.60 | £2.00 | + £0.40 35.6% increase |
| | £1.28 | £2.00 | + £0.72 37% increase |
| | £1.25 | £1.25 | £0.00 34.6% increase |
| | £1.00 | £1.00 | £0.00 31.5% increase |
| Maryland Chocolate Chip Cookies (200g) | £1.20 | £1.29 | + £0.09 7.5% increase |
| | £1.35 | £1.50 | + £0.15 11.1% increase |
| | £1.13 | £1.48 | + £0.35 20.2% increase |
| | £1.18 | £1.50 | + £0.32 22.1% increase |
| | £1.50 | £1.70 | + £0.20 20.2% increase |
| | £1.25 | £0.90 | - £0.35 10.9% decrease |
| | £1.25 | £1.25 | £0.00 8.6% increase |
| | £1.35 | £1.50 | + £0.15 8.5% increase |
| | £1.29 | £1.29 | £0.00 7.8% increase |
| | £0.49 | £0.49 | £0.00 7.5% increase |
| McVitie's Club Mint Chocolate Biscuit Bars (22g) | £1.37 | £1.77 | + £0.40 29.2% increase |
| | £1.43 | £1.98 | + £0.55 38.5% increase |
| | £1.45 | £2.10 | + £0.65 41.7% increase |
| | £1.00 | £2.00 | + £1.00 57.4% increase |
| | £1.50 | £2.00 | + £0.50 49.6% increase |
| | £1.25 | £1.25 | £0.00 40.6% increase |
| | £1.60 | £2.00 | + £0.40 38% increase |
| | £1.50 | £2.00 | + £0.50 36.7% increase |
| | £1.00 | £1.00 | £0.00 33.6% increase |
| | £1.60 | £1.60 | £0.00 29.2% increase |
| Fox's Half-Coated Milk Chocolate Cookies (175g) | £1.72 | £2.18 | + £0.46 26.7% increase |
| | £1.20 | £2.34 | + £1.14 95% increase |
| | £1.25 | £2.40 | + £1.15 92.7% increase |
| | £1.63 | £2.50 | + £0.87 77.2% increase |
| | £1.68 | £2.50 | + £0.82 69.4% increase |
| | £2.50 | £2.65 | + £0.15 50.3% increase |
| | £2.00 | £2.40 | + £0.40 44.4% increase |
| | £2.00 | £1.25 | - £0.75 30.9% decrease |
| | £2.00 | £2.35 | + £0.35 29.2% increase |
| | £1.24 | £1.24 | £0.00 26.7% increase |
| McVitie's Milk Chocolate Hobnobs (262g) | £2.35 | £2.56 | + £0.21 8.9% increase |
| | £1.90 | £2.25 | + £0.35 18.4% increase |
| | £1.70 | £1.84 | + £0.14 13.9% increase |
| | £1.70 | £1.85 | + £0.15 11.9% increase |
| | £2.30 | £2.30 | £0.00 8.4% increase |
| | £1.75 | £2.35 | + £0.60 13.4% increase |
| | £1.90 | £2.25 | + £0.35 13.8% increase |
| | £1.90 | £2.25 | + £0.35 14.9% increase |
| | £6.50 | £6.50 | £0.00 9.8% increase |
| | £1.49 | £1.49 | £0.00 8.9% increase |
