On the other hand, every work has the value of existence. No matter whether it is well written or not, it takes time and experience for others to practice calligraphy. Even pens, ink, paper and inkstones cost a lot of money. In this regard, I mainly want to say that every work needs to be treated with respect.
Of course, there are many famous books on the market, which must be measured by money. But not every masterpiece is a masterpiece, and every masterpiece is worth so much money. This depends on the conditions of the work, and the specifications, contents, techniques and appearance of the work are all related.