| 13 Products | May 2023 | May 2024 | Change |
| Meridian Smooth Peanut Butter (470g) | £3.60 | £4.20 | + £0.60 16.7% increase |
| | £3.60 | £4.20 | + £0.60 16.7% increase |
| Meridian Crunchy Peanut Butter (470g) | £3.60 | £4.20 | + £0.60 16.7% increase |
| | £3.60 | £4.20 | + £0.60 16.7% increase |
| Meridian Smooth Almond Butter (170g) | £3.15 | £3.15 | £0.00 No change |
| | £3.15 | £3.15 | £0.00 No change |
| Meridian Crunchy Peanut Butter (1kg) | £6.80 | £6.80 | £0.00 No change |
| | £6.80 | £6.80 | £0.00 No change |
| Meridian Organic Crunchy Peanut Butter 100% Nuts (1kg) | £7.18 | £7.90 | + £0.72 10% increase |
| | £7.18 | £7.90 | + £0.72 10% increase |
| Meridian Rich Roast Crunchy Peanut Butter (280g) | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| Meridian Smooth Peanut Butter (1kg) | £7.49 | £7.49 | £0.00 No change |
| | £7.49 | £7.49 | £0.00 No change |
| Meridian Rich Roast Smooth Peanut Butter (280g) | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| Meridian Crunchy Peanut Butter 100% Nuts (280g) | £2.95 | £2.95 | £0.00 No change |
| | £2.95 | £2.95 | £0.00 No change |
| Meridian 100% Nuts Crunchy Almond Butter (170g) | £3.15 | £3.15 | £0.00 No change |
| | £3.15 | £3.15 | £0.00 No change |
