| 29 Products | Apr 2024 | Apr 2025 | Change |
| Kellogg's Corn Flakes Breakfast Cereal (450g) | £2.18 | £2.17 | - £0.01 -0.5% decrease |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.38 | £2.25 | - £0.13 -2.7% decrease |
| | £2.25 | £2.25 | £0.00 -1.8% increase |
| | £2.35 | £2.35 | £0.00 -1.8% increase |
| | £2.25 | £2.25 | £0.00 -1.3% increase |
| | £2.20 | £2.20 | £0.00 -0.9% increase |
| | £1.99 | £1.99 | £0.00 -0.9% increase |
| | £2.25 | £2.25 | £0.00 -0.9% increase |
| | £1.89 | £1.89 | £0.00 -0.5% increase |
| | £2.25 | £2.25 | £0.00 -0.5% increase |
| Kellogg's Crunchy Nut Cereal (500g) | £3.80 | £3.93 | + £0.13 3.4% increase |
| | £2.84 | £3.40 | + £0.56 19.7% increase |
| | £2.50 | £4.40 | + £1.90 46.1% increase |
| | £3.29 | £3.00 | - £0.29 25% decrease |
| | £3.13 | £2.75 | - £0.38 15.3% decrease |
| | £3.29 | £3.29 | £0.00 12% increase |
| | £3.40 | £3.40 | £0.00 9.4% increase |
| | £3.40 | £2.75 | - £0.65 5.1% decrease |
| | £3.39 | £3.39 | £0.00 4.4% increase |
| | £8.99 | £8.99 | £0.00 3.4% increase |
| Kellogg's Corn Flakes Breakfast Cereal (720g) | £3.71 | £3.72 | + £0.01 0.3% increase |
| | £2.75 | £2.75 | £0.00 No change |
| | £3.40 | £4.00 | + £0.60 9.7% increase |
| | £2.98 | £2.75 | - £0.23 4.3% decrease |
| | £3.29 | £3.29 | £0.00 2.9% increase |
| | £2.75 | £3.00 | + £0.25 4.3% increase |
| | £3.30 | £2.75 | - £0.55 0.3% decrease |
| | £3.20 | £3.20 | £0.00 0.3% increase |
| | £7.99 | £7.99 | £0.00 0.3% increase |
| Kellogg's Corn Flakes Breakfast Cereal (1kg) | £4.49 | £4.40 | - £0.09 -2% decrease |
| | £7.20 | £7.18 | - £0.02 -0.3% decrease |
| | £4.00 | £3.82 | - £0.18 -1.8% decrease |
| | £4.00 | £4.00 | £0.00 -1.4% increase |
| | £4.50 | £4.00 | - £0.50 -3.7% decrease |
| | £4.00 | £4.00 | £0.00 -3% increase |
| | £4.00 | £4.00 | £0.00 -2.6% increase |
| | £3.89 | £3.89 | £0.00 -2.2% increase |
| | £4.30 | £4.30 | £0.00 -2% increase |
| Whole Earth Golden Organic Gluten Free Corn Flakes () | £4.70 | £4.71 | + £0.01 0.2% increase |
| | £18.00 | £18.00 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.75 | £1.85 | + £0.10 0.5% increase |
| | £1.79 | £1.79 | £0.00 0.4% increase |
| | £1.47 | £1.47 | £0.00 0.4% increase |
| | £6.19 | £6.19 | £0.00 0.2% increase |
| | £1.93 | £1.93 | £0.00 No change |
| | £1.63 | £1.63 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.89 | £1.89 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Nestle GoFree Corn Flakes Gluten Free Cereal (500g) | £2.65 | £2.65 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £3.15 | £3.15 | £0.00 No change |
| | £2.85 | £2.85 | £0.00 No change |
| | £1.76 | £1.76 | £0.00 No change |
| | £3.15 | £3.15 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| Kellogg's Cornflakes (550g) | £2.24 | £2.15 | - £0.09 -4% decrease |
| | £2.20 | £1.75 | - £0.45 -20.5% decrease |
| | £2.50 | £2.50 | £0.00 -9.4% increase |
| | £2.00 | £2.00 | £0.00 -6.7% increase |
| | £1.99 | £1.99 | £0.00 -5.1% increase |
| | £2.49 | £2.49 | £0.00 -4% increase |
| Kellogg's Crunchy Nut Breakfast Cereal (35g) | £0.59 | £0.59 | £0.00 No change |
| | £0.70 | £0.70 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.45 | £0.45 | £0.00 No change |
| Kellogg's Corn Flakes Breakfast Cereal (24g) | £3.80 | £3.80 | £0.00 No change |
| | £0.70 | £0.70 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| | £16.49 | £16.49 | £0.00 No change |
