| 65 Products | May 2025 | May 2026 | Change |
| Marmite Crunchy Peanut Butter Spread (225g) | £2.63 | £2.83 | + £0.20 7.6% increase |
| | £3.00 | £3.35 | + £0.35 11.7% increase |
| | £3.00 | £3.00 | £0.00 6% increase |
| | £3.00 | £3.35 | + £0.35 7.7% increase |
| | £3.00 | £3.00 | £0.00 6% increase |
| | £3.00 | £3.35 | + £0.35 7% increase |
| | £3.20 | £3.25 | + £0.05 6.3% increase |
| | £2.50 | £3.15 | + £0.65 8.4% increase |
| | £0.50 | £0.50 | £0.00 8.3% increase |
| | £2.50 | £2.50 | £0.00 7.6% increase |
| Sun-Pat Crunchy Peanut Butter (400g) | £3.11 | £3.11 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.79 | £3.79 | £0.00 No change |
| | £3.80 | £3.80 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.89 | £2.89 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Whole Earth Organic Crunchy Peanut Butter (340g) | £3.54 | £3.59 | + £0.05 1.4% increase |
| | £3.75 | £3.50 | - £0.25 -6.7% decrease |
| | £3.60 | £3.50 | - £0.10 -4.9% decrease |
| | £3.00 | £3.00 | £0.00 -3.5% increase |
| | £3.58 | £3.48 | - £0.10 -3.2% decrease |
| | £3.60 | £4.50 | + £0.90 2.6% increase |
| | £3.60 | £3.60 | £0.00 2.3% increase |
| | £3.60 | £3.60 | £0.00 2% increase |
| | £3.60 | £3.50 | - £0.10 1.4% decrease |
| Meridian Crunchy Peanut Butter (1kg) | £6.75 | £6.45 | - £0.30 -4.4% decrease |
| | £6.50 | £5.50 | - £1.00 -15.4% decrease |
| | £6.44 | £6.44 | £0.00 -7.7% increase |
| | £6.80 | £7.00 | + £0.20 -4.1% increase |
| | £7.00 | £5.75 | - £1.25 -7.8% decrease |
| | £7.00 | £7.00 | £0.00 -6.1% increase |
| | £7.00 | £7.00 | £0.00 -5% increase |
| | £6.49 | £6.49 | £0.00 -4.4% increase |
| Whole Earth Crunchy Peanut Butter (1kg) | £6.69 | £6.78 | + £0.09 1.3% increase |
| | £6.79 | £6.70 | - £0.09 -1.3% decrease |
| | £6.80 | £6.00 | - £0.80 -6.6% decrease |
| | £5.50 | £6.00 | + £0.50 -2% increase |
| | £6.80 | £6.44 | - £0.36 -2.8% decrease |
| | £6.80 | £7.50 | + £0.70 -0.2% increase |
| | £7.35 | £7.35 | £0.00 No change |
| | £6.80 | £7.50 | + £0.70 1.3% increase |
| Pip & Nut Crunchy Peanut Butter (300g) | £2.93 | £3.11 | + £0.18 6.1% increase |
| | £3.25 | £3.50 | + £0.25 7.7% increase |
| | £3.24 | £3.50 | + £0.26 7.7% increase |
| | £2.25 | £2.25 | £0.00 5.8% increase |
| | £3.25 | £3.50 | + £0.25 6.3% increase |
| | £3.25 | £3.50 | + £0.25 6.6% increase |
| | £3.25 | £3.50 | + £0.25 6.8% increase |
| | £1.99 | £1.99 | £0.00 6.1% increase |
| Meridian Crunchy Peanut Butter 100% Nuts (280g) | £2.41 | £2.62 | + £0.21 8.7% increase |
| | £2.60 | £2.80 | + £0.20 7.7% increase |
| | £2.50 | £2.95 | + £0.45 12.9% increase |
| | £2.00 | £2.80 | + £0.80 20.3% increase |
| | £2.80 | £2.80 | £0.00 14.5% increase |
| | £3.20 | £3.20 | £0.00 11.1% increase |
| | £2.80 | £2.80 | £0.00 9.1% increase |
| | £1.00 | £1.00 | £0.00 8.7% increase |
| Meridian Crunchy Peanut Butter (470g) | £3.73 | £3.52 | - £0.21 -5.6% decrease |
| | £3.80 | £3.00 | - £0.80 -21.1% decrease |
| | £4.20 | £4.20 | £0.00 -10% increase |
| | £3.80 | £3.80 | £0.00 -6.6% increase |
| | £4.20 | £3.70 | - £0.50 -8% decrease |
| | £3.60 | £3.60 | £0.00 -6.6% increase |
| | £2.80 | £2.80 | £0.00 -5.6% increase |
| Whole Earth Crunchy Peanut Butter (454g) | £4.28 | £4.69 | + £0.41 9.6% increase |
| | £4.50 | £4.50 | £0.00 No change |
| | £4.75 | £4.90 | + £0.15 1.5% increase |
| | £4.42 | £4.48 | + £0.06 1.5% increase |
| | £4.50 | £4.75 | + £0.25 2.6% increase |
| | £3.00 | £4.75 | + £1.75 10.6% increase |
| | £4.50 | £4.75 | + £0.25 9.6% increase |
| Nature Valley Crunchy Peanut Butter Cereal Bars (42g) | £3.92 | £3.92 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.39 | £2.39 | £0.00 No change |
| | £11.95 | £11.95 | £0.00 No change |
