$68.99 – R5 Tuya Smart WiFi Lock Fingerprint (Banggood, Aliexpress: Unlocking method: fingerprint / password / IC card / APP / mechanical key, Password length: 16 bits, Number of cipher suites: infinite loop, Product model: R5, Mechanical lock cylinder: C-level lock cylinder, Color: Night Sky Black, Material: aluminum alloy, Power supply type: 4 AAA dry batteries (the best price with coupon)).
I have checked all old coupons and price is $68.99 for R5 Tuya Smart WiFi Lock Fingerprint (in Banggood). Price history, coupons and price alert are available on this page. What is best price?
Latest price update (UTC time):
Banggood ($68.99)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). Is it cheap? It’s a good price, isn’t it? The average is $76.25.
Link: Banggood product page
Price: $68.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BGsaleSaS, BGSaleFeb8, BGSaleAD, BGMARCHSALE
(there’s a little possibility that old coupon will work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for R5 Tuya Smart WiFi Lock Fingerprint. The lowest price was: $66.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).