The shiitake mushrooms on the market are usually dried, and depending on the quality, they cost between 60 and 150 per kilogram. 10 kilograms of dried shiitake mushrooms are worth between 600 and 1,500 yuan. Since dried shiitake mushrooms are very light, 10 kilograms can be packed in a big sack. Fresh shiitake mushrooms are less common in the market, probably more than 10 yuan a kilogram.