Ask an expert to look at the porcelain in the picture. Which dynasty is it from and how much is it worth?

Name of vessel: From left to right, there are winter green glaze plate, winter green glaze bowl and hard color pattern bowl respectively.

They are all made in folk kilns, and they have a large amount of existence. It is a primary collection, and the market price is not high. Winter green glaze plate is about 400 yuan, winter green glaze bowl is about 200 yuan, and hard colored flower bowl is about 300 yuan. Among them, the remains of the winter green glaze bowl are not worth collecting. The price of repaired hard colored flower bowls should be 60% off, and the price of washed bowls should be 60% off.