How much does it cost to change the lock of ordinary household wooden doors?

How much does it cost to change the lock for ordinary wooden doors? If it's just unlocked, it's usually around 50 yuan. . .

If the lock cylinder (including lock cylinder) needs to be replaced after unlocking, the general charge is 90- 100 yuan; If it is necessary to change the lock (lock) after unlocking, it is generally 120- 130 yuan.

(If you have a lock or lock core after unlocking, you will be charged a replacement fee 15-20 yuan).