| 12 Products | Sep 2024 | Sep 2025 | Change |
| Cook With M&S Sesame Seeds (50g) | £27.75 | £27.90 | + £0.15 0.5% increase |
| | £1.50 | £1.80 | + £0.30 20% increase |
| | £53.99 | £53.99 | £0.00 0.5% increase |
| Cook With M&S Red Chillies (75g) | £17.53 | £17.50 | - £0.03 -0.2% decrease |
| | £1.05 | £1.00 | - £0.05 -4.8% decrease |
| | £34.00 | £34.00 | £0.00 -0.2% increase |
| Cook With M&S Jalapeno Chillies (65g) | £26.62 | £26.70 | + £0.08 0.3% increase |
| | £1.00 | £1.15 | + £0.15 15% increase |
| | £52.24 | £52.24 | £0.00 0.3% increase |
| Cook With M&S Vegetable Stock () | £16.34 | £16.49 | + £0.15 0.9% increase |
| | £2.90 | £3.20 | + £0.30 10.3% increase |
| | £29.77 | £29.77 | £0.00 0.9% increase |
| Cook With M&S Beef Stock (500ml) | £2.90 | £3.20 | + £0.30 10.3% increase |
| | £2.90 | £3.20 | + £0.30 10.3% increase |
| Cook With M&S Dill Tops (17g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| Cook With M&S Table Salt () | £0.40 | £0.40 | £0.00 No change |
| | £0.40 | £0.40 | £0.00 No change |
| Cook With M&S Rosemary (25g) | £0.85 | £1.00 | + £0.15 17.6% increase |
| | £0.85 | £1.00 | + £0.15 17.6% increase |
| Cook With M&S Bread Sauce Mix (70g) | £1.15 | £1.40 | + £0.25 21.7% increase |
| | £1.15 | £1.40 | + £0.25 21.7% increase |
