It should be noted that the collection value is a relative concept, which will be influenced by many factors, such as the relationship between market supply and demand, the quality of works, the popularity of artists, the background of the times and so on. Therefore, whether Li's calligraphy works have collection value needs to be evaluated and judged according to the specific situation.
It is suggested to know more about the relevant market information and the background of the works before collection, and at the same time seek professional appraisal and evaluation to ensure that the collected calligraphy works are authentic and have certain collection value.