| 55 Products | May 2023 | May 2024 | Change |
| Kellogg's Crunchy Nut Cereal (500g) | £3.00 | £3.50 | + £0.50 16.7% increase |
| | £3.00 | £3.50 | + £0.50 16.7% increase |
| Kellogg's Multigrain Shapes Cereal (350g) | £3.40 | £3.40 | £0.00 No change |
| | £3.40 | £3.40 | £0.00 No change |
| Kellogg's Crunchy Nut Peanut Butter Crunchy (340g) | £2.60 | £2.60 | £0.00 No change |
| | £2.60 | £2.60 | £0.00 No change |
| Kellogg's Coco Pops Chocolate Breakfast Cereal (925g) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| Kellogg's Fruit 'n Fibre Cereal (700g) | £3.15 | £3.15 | £0.00 No change |
| | £3.15 | £3.15 | £0.00 No change |
| Kellogg's Special K Red Berries Cereal (330g) | £2.86 | £3.45 | + £0.59 20.6% increase |
| | £2.86 | £3.45 | + £0.59 20.6% increase |
| Kellogg's Cornflakes (450g) | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Kellogg's Apricot Wheats Cereal (500g) | £1.85 | £1.95 | + £0.10 5.4% increase |
| | £1.85 | £1.95 | + £0.10 5.4% increase |
| Kellogg's Crunchy Nut Bites Honey & Nut Flavour Cereal (375g) | £2.83 | £2.50 | - £0.33 -11.7% decrease |
| | £2.83 | £2.50 | - £0.33 -11.7% decrease |
| | £1.70 | £1.70 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
