Is it expensive to write the word "the first person's view of happiness" with a master's blessing of 20 thousand yuan for a flat foot?

According to the data of Tong Guan, the current collection and evaluation value is not less than 40,000 yuan. It is said that it is his masterpiece that is covered with the imperial seal above the word "Fu". If you look at the works of famous artists in calligraphy and painting auctions, you should understand that a master artist like Tong Guan, whose works have been handed down from generation to generation, has a low price and a great room for appreciation in the future. Of course, whether it is expensive or not depends on your vision and strength.