| 100 Products | Mar 2025 | Mar 2026 | Change |
| Kellogg's Variety Pack Cereal (196g) | £2.64 | £3.43 | + £0.79 29.9% increase |
| | £2.97 | £3.00 | + £0.03 1% increase |
| | £3.00 | £3.00 | £0.00 0.3% increase |
| | £3.15 | £3.15 | £0.00 0.3% increase |
| | £3.00 | £3.15 | + £0.15 1.7% increase |
| | £3.00 | £3.00 | £0.00 1.3% increase |
| | £2.33 | £3.50 | + £1.17 7.6% increase |
| | £1.75 | £3.15 | + £1.40 14.6% increase |
| | £1.69 | £2.00 | + £0.31 14.6% increase |
| | £3.00 | £3.15 | + £0.15 13.6% increase |
| | £2.49 | £7.19 | + £4.70 29.9% increase |
| Kellogg's Corn Flakes Breakfast Cereal (450g) | £2.17 | £2.17 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.35 | £2.35 | £0.00 No change |
| | £1.89 | £1.89 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| Kellogg's Frosties Cereal 500g (470g) | £2.77 | £2.79 | + £0.02 0.7% increase |
| | £3.30 | £3.30 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| | £3.30 | £3.50 | + £0.20 2.1% increase |
| | £3.30 | £3.30 | £0.00 1.5% increase |
| | £3.75 | £3.75 | £0.00 1.2% increase |
| | £2.50 | £2.50 | £0.00 1.2% increase |
| | £2.50 | £2.50 | £0.00 0.6% increase |
| | £0.50 | £0.50 | £0.00 0.7% increase |
| | £3.30 | £3.30 | £0.00 0.7% increase |
| | £1.99 | £1.99 | £0.00 0.7% increase |
| Kellogg's Special K Red Berry Cereal Snack Bar (21.5g) | £1.57 | £1.57 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.29 | £1.29 | £0.00 No change |
| Kellogg's Krave Milk Chocolate Cereal 375g (410g) | £3.09 | £3.10 | + £0.01 0.3% increase |
| | £3.29 | £3.48 | + £0.19 5.8% increase |
| | £3.50 | £3.50 | £0.00 2.6% increase |
| | £3.50 | £3.50 | £0.00 1.7% increase |
| | £3.26 | £3.50 | + £0.24 3.2% increase |
| | £2.50 | £2.50 | £0.00 2.8% increase |
| | £3.29 | £2.85 | - £0.44 0% decrease |
| | £3.00 | £3.75 | + £0.75 3.4% increase |
| | £3.50 | £2.85 | - £0.65 0.3% decrease |
| | £1.99 | £1.99 | £0.00 0.3% increase |
| Kellogg's Crunchy Nut Fruit & Nut Breakfast Granola (380g) | £3.23 | £3.21 | - £0.02 -0.6% decrease |
| | £3.29 | £3.28 | - £0.01 -0.3% decrease |
| | £3.30 | £3.30 | £0.00 -0.3% increase |
| | £3.30 | £3.50 | + £0.20 1.8% increase |
| | £3.29 | £3.30 | + £0.01 1.5% increase |
| | £3.40 | £4.00 | + £0.60 4.8% increase |
| | £3.29 | £2.85 | - £0.44 1.8% decrease |
| | £2.49 | £2.49 | £0.00 1.9% increase |
| | £3.45 | £3.45 | £0.00 1.2% increase |
| | £3.30 | £2.75 | - £0.55 -0.6% decrease |
| Kellogg's Rice Krispies Squares Marshmallow Snack Bars (28g) | £1.85 | £1.92 | + £0.07 3.8% increase |
| | £1.42 | £1.65 | + £0.23 16.2% increase |
| | £2.25 | £2.25 | £0.00 6% increase |
| | £2.25 | £2.25 | £0.00 4.1% increase |
| | £2.25 | £2.25 | £0.00 2.9% increase |
| | £2.50 | £2.80 | + £0.30 5.2% increase |
| | £2.35 | £1.85 | - £0.50 0.5% decrease |
| | £0.49 | £0.49 | £0.00 No change |
| | £1.65 | £2.25 | + £0.60 3.7% increase |
| | £1.49 | £1.49 | £0.00 3.8% increase |
| Kellogg's Pop-Tarts Frosted Chocotastic Toaster Pastries (48g) | £2.89 | £2.90 | + £0.01 0.3% increase |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £2.70 | - £0.30 -5% decrease |
| | £2.50 | £3.00 | + £0.50 2.5% increase |
| | £3.00 | £3.00 | £0.00 1.7% increase |
| | £3.10 | £3.10 | £0.00 1.4% increase |
| | £3.00 | £3.00 | £0.00 1.4% increase |
| | £2.79 | £2.69 | - £0.10 0.7% decrease |
| | £3.00 | £3.00 | £0.00 0.7% increase |
| | £2.59 | £2.59 | £0.00 0.3% increase |
| Kellogg's Crunchy Nut Chocolate Hazelnut Granola (380g) | £3.22 | £3.25 | + £0.03 0.9% increase |
| | £3.29 | £3.28 | - £0.01 -0.3% decrease |
| | £3.30 | £3.30 | £0.00 -0.3% increase |
| | £3.30 | £3.50 | + £0.20 1.8% increase |
| | £3.29 | £3.30 | + £0.01 1.5% increase |
| | £3.28 | £4.00 | + £0.72 5.8% increase |
| | £3.29 | £2.85 | - £0.44 2.4% decrease |
| | £2.49 | £2.49 | £0.00 2.2% increase |
| | £3.45 | £3.75 | + £0.30 3.1% increase |
| | £3.30 | £2.75 | - £0.55 0.9% decrease |
| Kellogg's Krave Chocolate Hazelnut Cereal (410g) | £3.36 | £3.44 | + £0.08 2.4% increase |
| | £3.29 | £3.48 | + £0.19 5.8% increase |
| | £3.50 | £3.50 | £0.00 2.6% increase |
| | £3.50 | £3.50 | £0.00 1.7% increase |
| | £3.26 | £3.50 | + £0.24 3.2% increase |
| | £4.40 | £4.40 | £0.00 2.5% increase |
| | £3.29 | £3.49 | + £0.20 3.1% increase |
| | £3.00 | £3.75 | + £0.75 5.8% increase |
| | £3.50 | £2.85 | - £0.65 2.6% decrease |
| | £2.49 | £2.49 | £0.00 2.4% increase |
