| 88 Products | May 2023 | May 2024 | Change |
| Kellogg's Crunchy Nut Cereal (500g) | £3.30 | £3.40 | + £0.10 3% increase |
| | £3.30 | £3.40 | + £0.10 3% increase |
| Kellogg's Special K Oats & Honey Cereal (420g) | £3.30 | £3.30 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| Kellogg's Multigrain Shapes Cereal (350g) | £3.00 | £3.30 | + £0.30 10% increase |
| | £3.00 | £3.30 | + £0.30 10% increase |
| Kellogg's Coco Pops Chocolate Breakfast Cereal (925g) | £4.99 | £4.99 | £0.00 No change |
| | £4.99 | £4.99 | £0.00 No change |
| Kellogg's Special K Red Berries Cereal (330g) | £3.30 | £3.30 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| Kellogg's Corn Flakes (450g) | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Kellogg's Crunchy Nut Bites Honey & Nut Flavour Cereal (375g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Kellogg's Krave Cookies & Cream Breakfast Cereal (410g) | £3.30 | £2.75 | - £0.55 -16.7% decrease |
| | £3.30 | £2.75 | - £0.55 -16.7% decrease |
| Kellogg's Rice Krispies Breakfast Cereal (310g) | £2.20 | £2.50 | + £0.30 13.6% increase |
| | £2.20 | £2.50 | + £0.30 13.6% increase |
| Kellogg's Special K Mixed Berries Breakfast Granola (350g) | £2.50 | £2.00 | - £0.50 -20% decrease |
| | £2.50 | £2.00 | - £0.50 -20% decrease |
