Identical or different calligraphy and painting have different prices in the eyes of different people, but no matter who has good or bad calligraphy and painting, some are valuable and some are not valuable, some are expensive and some are relatively cheap. It's a little bit, so you can't use a ruler to make a general conclusion. It's just a reference. It mainly depends on your own judgment and understanding of his calligraphy and painting, as well as the market hype at the time. A calligraphy and painting will have different prices in different places, at different times, and in the hands of different auctioneers. Therefore, it is difficult to judge, let alone an absolute price; besides, any personal evaluation is only one-sided and personal point of view. Featured, famous, or wanted by someone special, these may make the price higher. But if the price of calligraphy and painting is high just because someone has a position now, or it is purely speculation; then when he quits, or there is no one to speculate, the price will soon drop, and it will even become worthless. The same goes for any other piece of art. As long as it's in good condition, it has collection value. I can only say so much. You still have to make your own decisions. What others say can only be used as a reference.