What is the price of the works of famous calligraphers?

The price of each calligrapher's works varies according to his fame, his preferences and the current market situation. Some time ago, I asked Mr. Fu Jianzeng for an inscription because of my work, and the price was about 5,000 square meters. This gentleman has a distinctive artistic style of calligraphy and is good at cursive writing, especially left-handed calligraphy. He is currently the vice chairman of China Calligraphers Association. Other details can be found in the information, hoping to bring you some reference value.