What is the price of ancient fortune-telling books 200 years ago?

It seems that the current ancient books market

The book of 200 years is very big.

Of course, there are many fine products, but more are not very valuable.

If it is imperial, famous and rare, it is still very valuable.

If it is widely circulated among the people and printed in large quantities, it will be worthless.

Usually it is only a few tens of dollars to two or three hundred.