How much is a pair of calligraphy?

How much is calligraphy? It depends on who wrote it. Well-known calligraphy and calligraphy in China are all calculated by squares, ranging from several thousand yuan to several hundred thousand. Therefore, if you don't want to collect or pursue popularity, then buy a calligraphy work you like in the calligraphy and painting market, ranging from one hundred yuan to several hundred yuan, which can also show the cultural atmosphere and taste.