| 17 Products | May 2023 | May 2024 | Change |
| Nature Valley Crunchy Variety Pack Cereal Bars (42g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Nature Valley Crunchy Granola Bars Oats & Honey (42g) | £2.06 | £2.65 | + £0.59 28.6% increase |
| | £2.06 | £2.65 | + £0.59 28.6% increase |
| Nature Valley Crunchy Dipped Yoghurt Cereal Bars Oats & Yogurt Coating 8x20g (20g) | £2.25 | £2.00 | - £0.25 -11.1% decrease |
| | £2.25 | £2.00 | - £0.25 -11.1% decrease |
| Nature Valley Full Mix Cranberry & Peanut Butter Cereal Bars (40g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Nature Valley Crunchy Peanut Butter Cereal Bars (42g) | £2.06 | £2.65 | + £0.59 28.6% increase |
| | £2.06 | £2.65 | + £0.59 28.6% increase |
| Nature Valley Fruit & Nut Cranberry Raisin Almond Peanut Bars 4x4x30g (30g) | £1.90 | £2.30 | + £0.40 21.1% increase |
| | £1.90 | £2.30 | + £0.40 21.1% increase |
| Nature Valley Soft-Baked Protein Blueberry & Almond (38g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Nature Valley Sweet & Salty Nut Dark Chocolate with Nuts Bars (30g) | £2.07 | £1.75 | - £0.32 -15.5% decrease |
| | £2.07 | £1.75 | - £0.32 -15.5% decrease |
| Nature Valley Sweet & Salty Nut Roasted Peanuts Bars (30g) | £2.07 | £1.75 | - £0.32 -15.5% decrease |
| | £2.07 | £1.75 | - £0.32 -15.5% decrease |
| Nature Valley Crunchy Dipped Milk Chocolate Flavour Cereal Bars (20g) | £2.25 | £2.00 | - £0.25 -11.1% decrease |
| | £2.25 | £2.00 | - £0.25 -11.1% decrease |
