In addition, your pulp chamber floor has been perforated, so you have to pay extra for this.
According to a rough estimate by the Department of Stomatology of Medical University, your teeth need at least 1500, excluding the final crown restoration.
If it is a general clinic, all of them will come to 600 yuan, including the final crown restoration.
I don't know how big your perforation is! If it is too big, or the situation is serious, it may be removed.
Therefore, you must draw a conclusion based on your X-ray and oral examination.