How much is Wang Shuwei's calligraphy?

How much is Wang Shuwei's calligraphy? Wang Shuwei, male, born in 1937, 1955, joined the army and entered Tibet, and has now retired. Calligraphy has won many special gold medals, first-class gold medals and gold medals in national competitions; Academician of China Calligraphy Institute: Who's Who of China. Was awarded the title of excellent calligraphy artist. His calligraphy has not been retouched, and the market valuation is 5000- 10000 RMB per square meter.