| 9 Products | Feb 2024 | Feb 2025 | Change |
| M&S Chestnut Vitamin D & B6 Mushrooms (300g) | £1.45 | £1.50 | + £0.05 3.4% increase |
| | £1.45 | £1.50 | + £0.05 3.4% increase |
| 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) | £1.30 | £1.40 | + £0.10 7.7% increase |
| | £1.30 | £1.40 | + £0.10 7.7% increase |
| Bart Shiitake Mushrooms (25g) | £3.10 | £3.10 | £0.00 No change |
| | £3.10 | £3.10 | £0.00 No change |
| M&S British Shiitake Mushrooms (150g) | £1.68 | £2.25 | + £0.57 33.9% increase |
| | £1.68 | £2.25 | + £0.57 33.9% increase |
| Ocado Chestnut Mushrooms (250g) | £1.10 | £1.10 | £0.00 No change |
| | £1.10 | £1.10 | £0.00 No change |
| Merchant Gourmet Simply Dried Porcini Mushrooms (30g) | £3.00 | £3.75 | + £0.75 25% increase |
| | £3.00 | £3.75 | + £0.75 25% increase |
| Ocado Sliced Mushrooms (250g) | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
