| 10 Products | May 2023 | May 2024 | Change |
| Kit Kat Milk Chocolate Biscuit Bar Multipack (20.7g) | £1.75 | £2.00 | + £0.25 14.3% increase |
| | £1.75 | £2.00 | + £0.25 14.3% increase |
| Kit Kat Nestle KitKat Chunky Milk Chocolate Bars Multipack (40g) | £1.95 | £2.00 | + £0.05 2.6% increase |
| | £1.95 | £2.00 | + £0.05 2.6% increase |
| Kit Kat Santa Milk Chocolate Bar (29g) | £0.12 | £0.12 | £0.00 No change |
| | £0.12 | £0.12 | £0.00 No change |
| Kit Kat KitKat 2 Finger Orange Chocolate Biscuit Bar Multipack (20.7g) | £1.75 | £2.00 | + £0.25 14.3% increase |
| | £1.75 | £2.00 | + £0.25 14.3% increase |
| Kit Kat Nestle KitKat 4 Finger Milk Chocolate Bar (41.5g) | £0.75 | £0.85 | + £0.10 13.3% increase |
| | £0.75 | £0.85 | + £0.10 13.3% increase |
| Kit Kat 2 Finger Milk Chocolate Biscuit Bars Multipack (20.7g) | £2.67 | £2.50 | - £0.17 -6.4% decrease |
| | £2.67 | £2.50 | - £0.17 -6.4% decrease |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| Kit Kat Dark Chocolate 2 Finger Biscuit Bars Multipack 9x20.7 (20.7g) | £1.75 | £2.00 | + £0.25 14.3% increase |
| | £1.75 | £2.00 | + £0.25 14.3% increase |
| Kit Kat Dark Mint Chocolate Biscuit Bar Multipack (20.7g) | £1.99 | £1.99 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| Kit Kat KitKat Milk Chocolate Bar Multipack 4 Finger (41.5g) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
