I am a senior member of Tianjin Lianzang Association, and I have collected comics/kloc-0 for more than 5 years. The value of your father's comic books mainly depends on the appearance. At present, the transaction prices of nine 1960s comics are all around 200 yuan. If the Cultural Revolution was colorful in the 1970s, it was around 500 yuan, with an average of around 100 yuan, around 20 yuan in the 1980s, with a small circulation in the late 1980s, around 50 yuan. The product price difference is 5-6 times.