| 14 Products | May 2023 | May 2024 | Change |
| Nature Valley Crunchy Variety Pack Cereal Bars (42g) | £1.50 | £2.50 | + £1.00 66.7% increase |
| | £1.50 | £2.50 | + £1.00 66.7% increase |
| Nature Valley Crunchy Granola Bars Oats & Honey (42g) | £1.50 | £2.50 | + £1.00 66.7% increase |
| | £1.50 | £2.50 | + £1.00 66.7% increase |
| Nature Valley Full Mix Cranberry & Peanut Butter Cereal Bars (40g) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Nature Valley Crunchy Peanut Butter Cereal Bars (42g) | £1.50 | £2.50 | + £1.00 66.7% increase |
| | £1.50 | £2.50 | + £1.00 66.7% increase |
| Nature Valley Fruit & Nut Cranberry Raisin Almond Peanut Bars 4x4x30g (30g) | £2.20 | £2.25 | + £0.05 2.3% increase |
| | £2.20 | £2.25 | + £0.05 2.3% increase |
| Nature Valley Soft-Baked Protein Blueberry & Almond (38g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Nature Valley Sweet & Salty Nut Dark Chocolate with Nuts Bars (30g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Nature Valley Sweet & Salty Nut Roasted Peanuts Bars (30g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Nature Valley Fruit & Nut Bars Apple Raisin Almond & Peanut 4x4x30g (30g) | £2.20 | £2.25 | + £0.05 2.3% increase |
| | £2.20 | £2.25 | + £0.05 2.3% increase |
| Nature Valley Protein Salted Caramel Nut Cereal Bars (40g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
