| 23 Products | Mar 2025 | Mar 2026 | Change |
| Nature Valley Crunchy Variety Pack Cereal Bars (42g) | £2.90 | £2.77 | - £0.13 -4.5% decrease |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £1.75 | - £0.75 -7.6% decrease |
| | £2.85 | £2.85 | £0.00 -5.8% increase |
| | £1.75 | £2.60 | + £0.85 0.8% increase |
| | £2.50 | £2.50 | £0.00 0.4% increase |
| | £7.50 | £6.25 | - £1.25 -4.9% decrease |
| | £1.49 | £1.49 | £0.00 -4.5% increase |
| Nature Valley Crunchy Granola Bars Oats & Honey (42g) | £2.19 | £2.20 | + £0.01 0.5% increase |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £1.75 | - £0.75 -7.6% decrease |
| | £2.85 | £2.85 | £0.00 -5.8% increase |
| | £1.75 | £2.60 | + £0.85 0.8% increase |
| | £1.15 | £1.15 | £0.00 0.4% increase |
| | £2.50 | £2.50 | £0.00 0.4% increase |
| | £1.49 | £1.49 | £0.00 0.5% increase |
| Nature Valley Crunchy Canadian Maple Syrup Cereal Bars (42g) | £2.16 | £2.17 | + £0.01 0.5% increase |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £1.75 | - £0.75 -7.6% decrease |
| | £1.75 | £2.60 | + £0.85 0.9% increase |
| | £1.50 | £1.50 | £0.00 0.5% increase |
| | £2.50 | £2.50 | £0.00 0.4% increase |
| | £1.49 | £1.49 | £0.00 0.5% increase |
| Nature Valley Crunchy Oats & Dark Chocolate Cereal Bars (42g) | £2.32 | £2.33 | + £0.01 0.4% increase |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £1.75 | - £0.75 -7.6% decrease |
| | £1.75 | £2.60 | + £0.85 0.9% increase |
| | £2.50 | £2.50 | £0.00 0.4% increase |
| | £1.99 | £1.99 | £0.00 0.4% increase |
| Nature Valley Full Mix Cranberry & Peanut Butter Cereal Bars (40g) | £2.80 | £2.80 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.89 | £2.89 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Nature Valley Protein Salted Caramel Nut Cereal Bars (40g) | £2.89 | £2.82 | - £0.07 -2.4% decrease |
| | £2.36 | £2.50 | + £0.14 5.9% increase |
| | £2.49 | £3.00 | + £0.51 13.2% increase |
| | £3.00 | £3.00 | £0.00 8% increase |
| | £3.00 | £3.00 | £0.00 6.3% increase |
| | £3.25 | £3.25 | £0.00 4.6% increase |
| | £3.15 | £2.50 | - £0.65 0% decrease |
| | £3.00 | £2.50 | - £0.50 -2.4% decrease |
| Nature Valley Protein Peanut & Chocolate Cereal Bars (40g) | £2.90 | £2.90 | £0.00 No change |
| | £2.36 | £2.50 | + £0.14 5.9% increase |
| | £2.49 | £3.00 | + £0.51 13.2% increase |
| | £3.00 | £3.00 | £0.00 8% increase |
| | £3.00 | £3.00 | £0.00 6.3% increase |
| | £3.30 | £3.30 | £0.00 4.6% increase |
| | £3.15 | £2.50 | - £0.65 0% decrease |
| | £3.00 | £3.00 | £0.00 No change |
| Nature Valley Crunchy Variety Pack Cereal Bars Family Size (42g) | £3.56 | £3.50 | - £0.06 -1.7% decrease |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.40 | £3.50 | + £0.10 1.4% increase |
| | £3.50 | £3.50 | £0.00 0.9% increase |
| | £3.50 | £3.50 | £0.00 0.6% increase |
| | £3.50 | £3.50 | £0.00 0.6% increase |
| | £4.00 | £3.50 | - £0.50 -2% decrease |
| | £3.50 | £3.50 | £0.00 -1.7% increase |
| Nature Valley Crunchy Peanut Butter Cereal Bars (42g) | £3.92 | £3.92 | £0.00 No change |
| | £2.39 | £2.39 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £11.95 | £11.95 | £0.00 No change |
| Nature Valley Fruit & Nut Cranberry Raisin Almond Peanut Bars 4x4x30g (30g) | £1.88 | £1.88 | £0.00 No change |
| | £0.50 | £0.50 | £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 |
| | £2.30 | £2.30 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
