| 12 Products | Oct 2025 | Oct 2026 | Change |
| KP Roasted Peanuts Unsalted (250g) | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| KP Honey Roast Peanuts (225g) | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| KP Original Salted Peanuts (90g) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| KP Jumbo Salt & Vinegar Peanuts (225g) | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| KP Original Salted Peanuts (250g) | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| Waitrose Ltd Essential Peanuts Roasted & Salted (200g) | £1.10 | £1.10 | £0.00 No change |
| | £1.10 | £1.10 | £0.00 No change |
| KP Original Salted Peanuts (415g) | £4.50 | £3.75 | - £0.75 -16.7% decrease |
| | £4.50 | £3.75 | - £0.75 -16.7% decrease |
| Waitrose Ltd Essential Waitrose Peanuts Roasted & Salted (550g) | £2.30 | £2.30 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| KP Dry Roasted Peanuts (250g) | £2.55 | £3.25 | + £0.70 27.5% increase |
| | £2.55 | £3.25 | + £0.70 27.5% increase |
| KP Dry Roasted Peanuts (415g) | £4.13 | £3.75 | - £0.38 -9.2% decrease |
| | £4.13 | £3.75 | - £0.38 -9.2% decrease |
