If it is pirated, people who collect old books don't want to accept it. Even if it is new, the price is generally kept very low. As for the specific price, it is hard to say, it depends on whether it is a thick book. A thicker book will be more expensive, but it won't exceed 10 yuan. If it's thin, it's estimated that 4 or 5 yuan won't sell much.

I also like reading books, but many of my books are masterpieces, and there are also some martial arts novels by Jinlong, but I keep them all. Even though many of them are pirated, I feel different when I watch them occasionally, so I suggest that I keep them as memories. Books are things that don't want food to go bad over time. The older the book, the more beautiful it is and the more meaningful it is. After all, you can recall the mood of reading at that time, hehe.

I hope I can help you.