I am unable to provide the price information of Mr. Aisin Gioro Pu Xian's calligraphy because the price of calligraphy is affected by many factors such as the popularity of the calligrapher, the quality of the work, historical background, market supply and demand, etc. In addition, the price of calligraphy in the market was also unstable. It might fluctuate with the seasons, years, market conditions, and other factors. If you have specific works or calligrapher information, I can provide you with a more detailed price evaluation and analysis.