Is Xu Zhiling's calligraphy valuable?

Worth some money. According to the relevant data of Xu Zhiling, Xu Zhiling was born in Longtang, a thousand-year-old town in Henan on 1962. National ceremony artist, member of China Old People Painting and Calligraphy Association. His calligraphy works were sold at 20 13 auction for 5000 yuan, which is very valuable and collectible, and is loved and supported by many calligraphy lovers.