How much is Fan Ceng's calligraphy and painting? How much is a flat foot of calligraphy in Fan Ceng?

The transaction price of Mr. Fan Ceng's paintings and calligraphy works in the last year was between 6,543.8+10,000 and 500,000, and the early works were between 6,543.8+10,000 and 6,543.8+0.5 million. Mainly before 1995. The transaction price of works from 1996 to 2000 is between 15000 and 250000. Recent works are between 300,000 and 500,000. The price of fine products, regardless of square feet, is as high as per square foot 1 10,000.