I have just checked coupons. The lowest price I could get is 179.99 USD for WF-021D Fully Automatic Fingerprint (in Banggood). You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood (179.99 USD)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. I think you want to know if the price is good. Sorry, but there’s no price history in my database.
Link: Banggood product page
Price: 179.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Aliexpress
Click here… to search for WF-021D Fully Automatic Fingerprint Aluminum Door Lock on Aliexpress
Here are coupons that you can use.
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 179.99 USD.
You can set price alert (for Banggood).