| 23 Products | Oct 2024 | Oct 2025 | Change |
| Nature Valley Crunchy Variety Pack Cereal Bars (42g) | £4.05 | £3.89 | - £0.16 -4% decrease |
| | £2.50 | £1.92 | - £0.58 -23.2% decrease |
| | £2.50 | £2.50 | £0.00 -11.6% increase |
| | £2.50 | £2.50 | £0.00 -7.6% increase |
| | £2.50 | £2.50 | £0.00 -5.6% increase |
| | £2.85 | £2.85 | £0.00 -4.7% increase |
| | £1.50 | £1.75 | + £0.25 -2.1% increase |
| | £2.50 | £2.50 | £0.00 -2.1% increase |
| | £7.50 | £6.25 | - £1.25 -6.3% decrease |
| | £1.49 | £1.49 | £0.00 -5.9% increase |
| | £14.62 | £14.62 | £0.00 -4% increase |
| Nature Valley Crunchy Granola Bars Oats & Honey (42g) | £2.33 | £2.27 | - £0.06 -2.6% decrease |
| | £2.13 | £1.92 | - £0.21 -9.9% decrease |
| | £2.50 | £2.50 | £0.00 -4.7% increase |
| | £2.50 | £2.50 | £0.00 -2.9% increase |
| | £2.50 | £2.50 | £0.00 -2.1% increase |
| | £2.85 | £2.85 | £0.00 -2% increase |
| | £2.18 | £1.75 | - £0.43 -4.1% decrease |
| | £1.15 | £1.15 | £0.00 -4% increase |
| | £2.50 | £2.50 | £0.00 -3.5% increase |
| | £1.49 | £1.49 | £0.00 -3.2% increase |
| | £3.49 | £3.49 | £0.00 -2.6% increase |
| Nature Valley Crunchy Canadian Maple Syrup Cereal Bars (42g) | £2.59 | £2.52 | - £0.07 -2.7% decrease |
| | £2.13 | £1.92 | - £0.21 -9.9% decrease |
| | £2.50 | £2.50 | £0.00 -4.7% increase |
| | £2.50 | £2.50 | £0.00 -2.9% increase |
| | £2.50 | £2.50 | £0.00 -2.1% increase |
| | £2.18 | £1.75 | - £0.43 -5.5% decrease |
| | £1.50 | £1.50 | £0.00 -5% increase |
| | £2.50 | £2.50 | £0.00 -4% increase |
| | £1.49 | £1.49 | £0.00 -3.7% increase |
| | £5.99 | £5.99 | £0.00 -2.7% increase |
| Nature Valley Crunchy Oats & Dark Chocolate Cereal Bars (42g) | £3.10 | £2.66 | - £0.44 -14.2% decrease |
| | £2.50 | £1.92 | - £0.58 -23.2% decrease |
| | £2.50 | £2.50 | £0.00 -11.6% increase |
| | £2.50 | £2.50 | £0.00 -7.6% increase |
| | £2.50 | £2.50 | £0.00 -5.6% increase |
| | £2.18 | £1.75 | - £0.43 -8.6% decrease |
| | £2.50 | £2.50 | £0.00 -6.9% increase |
| | £1.99 | £1.99 | £0.00 -5.9% increase |
| | £8.09 | £5.62 | - £2.47 -14.2% decrease |
| 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 Crunchy Peanut Butter Cereal Bars (42g) | £5.56 | £5.56 | £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 |
| | £15.40 | £15.40 | £0.00 No change |
| Nature Valley Sweet & Salty Nut Roasted Peanuts Bars (30g) | £3.77 | £3.81 | + £0.04 1.1% increase |
| | £1.75 | £1.75 | £0.00 No change |
| | £1.73 | £1.75 | + £0.02 0.6% increase |
| | £1.50 | £1.75 | + £0.25 5.4% increase |
| | £2.00 | £2.00 | £0.00 3.4% increase |
| | £1.85 | £1.75 | - £0.10 1.7% decrease |
| | £1.70 | £1.75 | + £0.05 1.7% increase |
| | £15.89 | £15.89 | £0.00 1.1% increase |
| Nature Valley Protein Salted Caramel Nut Cereal Bars (40g) | £2.93 | £3.03 | + £0.10 3.4% increase |
| | £2.75 | £2.78 | + £0.03 1.1% increase |
| | £3.00 | £3.00 | £0.00 0.3% increase |
| | £3.00 | £3.00 | £0.00 0.3% increase |
| | £2.50 | £3.00 | + £0.50 5% increase |
| | £3.25 | £3.25 | £0.00 3.8% increase |
| | £3.15 | £3.15 | £0.00 3.1% increase |
| | £2.88 | £3.00 | + £0.12 3.4% increase |
| Nature Valley Protein Peanut & Chocolate Cereal Bars (40g) | £2.94 | £3.03 | + £0.09 3.1% increase |
| | £2.75 | £2.78 | + £0.03 1.1% increase |
| | £3.00 | £3.00 | £0.00 0.3% increase |
| | £3.00 | £3.00 | £0.00 0.3% increase |
| | £2.50 | £3.00 | + £0.50 5% increase |
| | £3.30 | £3.30 | £0.00 3.8% increase |
| | £3.15 | £3.15 | £0.00 3.1% increase |
| | £2.88 | £3.00 | + £0.12 3.1% increase |
| Nature Valley Crunchy Variety Pack Cereal Bars Family Size (42g) | £3.48 | £3.57 | + £0.09 2.6% increase |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.30 | £3.50 | + £0.20 2.9% increase |
| | £3.30 | £3.50 | + £0.20 3.9% increase |
| | £3.50 | £3.50 | £0.00 2.9% increase |
| | £3.50 | £3.50 | £0.00 2.3% increase |
| | £3.99 | £4.00 | + £0.01 1.7% increase |
| | £3.30 | £3.50 | + £0.20 2.6% increase |
