| 9 Products | Jul 2025 | Jul 2026 | Change |
| M&S Chestnut Vitamin D & B6 Mushrooms (300g) | £1.60 | £1.30 | - £0.30 -18.8% decrease |
| | £1.60 | £1.30 | - £0.30 -18.8% decrease |
| Bart Porcini Mushrooms (30g) | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Ocado Shiitake Mushrooms (125g) | £1.70 | £1.70 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
| Ocado Organic White Closed Cup Mushrooms (290g) | £1.40 | £1.40 | £0.00 No change |
| | £1.40 | £1.40 | £0.00 No change |
| Bart Shiitake Mushrooms (25g) | £3.10 | £3.10 | £0.00 No change |
| | £3.10 | £3.10 | £0.00 No change |
| M&S ESPA | Hydrating Floral Spa-Fresh Mist | Aromatic Toner to Refresh Sooth (100ml) | £2.25 | £2.50 | + £0.25 11.1% increase |
| | £2.25 | £2.50 | + £0.25 11.1% increase |
| Ocado Chestnut Mushrooms (250g) | £0.90 | £1.10 | + £0.20 22.2% increase |
| | £0.90 | £1.10 | + £0.20 22.2% increase |
| Merchant Gourmet Simply Dried Porcini Mushrooms (30g) | £3.75 | £3.30 | - £0.45 -12% decrease |
| | £3.75 | £3.30 | - £0.45 -12% decrease |
| Ocado Sliced Mushrooms (250g) | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
