| 18 Products | Jul 2025 | Jul 2026 | Change |
| Meridian Smooth Peanut Butter (470g) | £3.30 | £3.30 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| Tesco Smooth Peanut Butter (340g) | £1.10 | £0.99 | - £0.11 -10% decrease |
| | £1.10 | £0.99 | - £0.11 -10% decrease |
| Tesco Smooth Peanut Butter (700g) | £2.25 | £2.00 | - £0.25 -11.1% decrease |
| | £2.25 | £2.00 | - £0.25 -11.1% decrease |
| Whole Earth Smooth Peanut Butter (454g) | £4.50 | £4.75 | + £0.25 5.6% increase |
| | £4.50 | £4.75 | + £0.25 5.6% increase |
| Skippy Smooth Peanut Butter (454g) | £2.55 | £2.55 | £0.00 No change |
| | £2.55 | £2.55 | £0.00 No change |
| Pic's Peanut Butter Smooth (380g) | £2.95 | £2.95 | £0.00 No change |
| | £2.95 | £2.95 | £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 |
| Marmite Peanut Butter Smooth Delicious Breakfast Spread (225g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Pip & Nut Smooth Peanut Butter - Large Tub (1kg) | £7.00 | £7.50 | + £0.50 7.1% increase |
| | £7.00 | £7.50 | + £0.50 7.1% increase |
| Whole Earth Organic Smooth Peanut Butter (340g) | £3.60 | £3.50 | - £0.10 -2.8% decrease |
| | £3.60 | £3.50 | - £0.10 -2.8% decrease |
