| 7 Products | May 2023 | May 2024 | Change |
| Kit Kat Milk Chocolate Biscuit Bar Multipack (20.7g) | £2.06 | £2.08 | + £0.02 1% increase |
| | £1.65 | £1.75 | + £0.10 6.1% increase |
| | £1.95 | £1.75 | - £0.20 -2.8% decrease |
| | £2.20 | £2.20 | £0.00 -1.6% increase |
| | £1.00 | £1.00 | £0.00 -1.2% increase |
| | £1.75 | £2.00 | + £0.25 1.8% increase |
| | £2.00 | £2.00 | £0.00 1.1% increase |
| | £2.00 | £1.75 | - £0.25 -0.6% decrease |
| | £1.50 | £1.75 | + £0.25 1.1% increase |
| | £4.49 | £4.49 | £0.00 1% increase |
| Kit Kat KitKat 2 Finger Orange Chocolate Biscuit Bar Multipack (20.7g) | £2.00 | £2.09 | + £0.09 4.5% increase |
| | £1.95 | £1.75 | - £0.20 -10.3% decrease |
| | £1.65 | £1.75 | + £0.10 -2.8% increase |
| | £1.00 | £1.00 | £0.00 -2% increase |
| | £1.75 | £2.00 | + £0.25 2.5% increase |
| | £2.00 | £2.00 | £0.00 1.8% increase |
| | £2.00 | £1.75 | - £0.25 -1.2% decrease |
| | £2.20 | £2.20 | £0.00 -0.6% increase |
| | £1.50 | £1.95 | + £0.45 2.3% increase |
| | £3.99 | £4.39 | + £0.40 4.5% increase |
| Kit Kat Dark Chocolate 2 Finger Biscuit Bars Multipack 9x20.7 (20.7g) | £1.95 | £1.94 | - £0.01 -0.5% decrease |
| | £1.65 | £1.75 | + £0.10 6.1% increase |
| | £1.95 | £1.75 | - £0.20 -2.8% decrease |
| | £2.20 | £2.20 | £0.00 -1.6% increase |
| | £1.00 | £1.00 | £0.00 -1.2% increase |
| | £1.75 | £2.00 | + £0.25 1.8% increase |
| | £2.00 | £2.00 | £0.00 1.1% increase |
| | £2.00 | £1.75 | - £0.25 -0.6% decrease |
| | £1.50 | £1.50 | £0.00 -1.1% increase |
| | £3.50 | £3.50 | £0.00 -0.5% increase |
| Kit Kat Dark Mint Chocolate Biscuit Bar Multipack (20.7g) | £1.96 | £1.94 | - £0.02 -1% decrease |
| | £1.65 | £1.75 | + £0.10 6.1% increase |
| | £1.25 | £1.25 | £0.00 3.4% increase |
| | £1.25 | £1.25 | £0.00 2.9% increase |
| | £2.00 | £2.00 | £0.00 1.3% increase |
| | £2.00 | £2.00 | £0.00 1.2% increase |
| | £2.00 | £1.75 | - £0.25 -1.2% decrease |
| | £1.00 | £1.00 | £0.00 -1.3% increase |
| | £1.99 | £1.99 | £0.00 -1.2% increase |
| | £4.49 | £4.49 | £0.00 -1% increase |
| Kit Kat White Chocolate Wafer Bars (20.7g) | £3.24 | £3.24 | £0.00 No change |
| | £1.95 | £1.75 | - £0.20 -10.3% decrease |
| | £1.65 | £1.75 | + £0.10 -2.8% increase |
| | £2.00 | £2.00 | £0.00 -2.1% increase |
| | £1.67 | £2.00 | + £0.33 3.3% increase |
| | £2.00 | £1.75 | - £0.25 0% decrease |
| | £2.20 | £2.20 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £12.95 | £12.95 | £0.00 No change |
| Kit Kat Caramel Chocolate Biscuit Bar Multipack 9x186.3g (20.7g) | £1.79 | £1.88 | + £0.09 5% increase |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.50 | £1.75 | + £0.25 7.4% increase |
| | £1.65 | £1.75 | + £0.10 6.4% increase |
| | £2.00 | £2.00 | £0.00 5% increase |
| Kit Kat Nestle KitKat 2 Finger Milk Chocolate Multipack (20.7g) | £3.14 | £3.21 | + £0.07 2.2% increase |
| | £3.50 | £3.75 | + £0.25 7.1% increase |
| | £3.25 | £3.30 | + £0.05 4.4% increase |
| | £3.29 | £3.29 | £0.00 3% increase |
| | £2.50 | £2.50 | £0.00 2.2% increase |
