| 14 Products | Aug 2024 | Aug 2025 | Change |
| Meridian Smooth Peanut Butter (470g) | £3.60 | £4.20 | + £0.60 16.7% increase |
| | £3.60 | £4.20 | + £0.60 16.7% increase |
| Whole Earth Chocolate & Hazelnut Smooth Peanut Butter (340g) | £3.99 | £3.99 | £0.00 No change |
| | £3.99 | £3.99 | £0.00 No change |
| Whole Earth Smooth Peanut Butter (454g) | £2.75 | £3.00 | + £0.25 9.1% increase |
| | £2.75 | £3.00 | + £0.25 9.1% increase |
| Waitrose Ltd Essential Smooth Peanut Butter (454g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Whole Earth Smooth Peanut Butter with Honey (340g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Waitrose Ltd Essential Smooth Peanut Butter () | £1.80 | £1.80 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| Whole Earth Organic Smooth Peanut Butter (340g) | £3.80 | £4.50 | + £0.70 18.4% increase |
| | £3.80 | £4.50 | + £0.70 18.4% increase |
| Meridian Smooth Peanut Butter (1kg) | £7.49 | £7.49 | £0.00 No change |
| | £7.49 | £7.49 | £0.00 No change |
| Waitrose Ltd Duchy Organic Smooth Peanut Butter () | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Meridian Richer Roast Smooth Peanut Butter () (280g) | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
