| 22 Products | Sep 2025 | Sep 2026 | Change |
| Kellogg's Crunchy Nut Peanut Butter Crunchy (340g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Meridian Crunchy Peanut Butter (470g) | £3.80 | £3.80 | £0.00 No change |
| | £3.80 | £3.80 | £0.00 No change |
| Meridian Crunchy Peanut Butter (1kg) | £6.25 | £7.00 | + £0.75 12% increase |
| | £6.25 | £7.00 | + £0.75 12% increase |
| Whole Earth Crunchy Peanut Butter (454g) | £4.50 | £3.00 | - £1.50 -33.3% decrease |
| | £4.50 | £3.00 | - £1.50 -33.3% decrease |
| Whole Earth Crunchy Peanut Butter (1kg) | £6.79 | £6.70 | - £0.09 -1.3% decrease |
| | £6.79 | £6.70 | - £0.09 -1.3% decrease |
| Sun-Pat Crunchy Peanut Butter (400g) | £3.79 | £3.79 | £0.00 No change |
| | £3.79 | £3.79 | £0.00 No change |
| Biona Organic Peanut Butter Crunchy With Salt (250g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Whole Earth Organic Crunchy Peanut Butter (340g) | £3.50 | £3.60 | + £0.10 2.9% increase |
| | £3.50 | £3.60 | + £0.10 2.9% increase |
| Nature Valley Crunchy Peanut Butter Cereal Bars (42g) | £2.40 | £2.40 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| Meridian Richer Roast Crunchy Peanut Butter () (280g) | £2.80 | £2.80 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
