Just check coupons out (with price alert and history). What is the best price?
Color Silver / Black, LED light Three color light: Red / Blue / Green, Working temperature -10~+40 degrees Celsius, Working period A year per power Charge, Battery 3.7V lithium build in battery, Working voltage 3.0 – 4.2V, Fingerprint capacity Record 10 times and save 10 groups, Material Zinc alloy, Fingerprint sensor coverage 72x 64MM, Unlock speed within 1 second
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Uhm… There’s no price history (in my database) for this product right now.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG648399, BGFAUCET8, BGJUNEGSG9, BG8ReviTrage, Cuponation9
(there’s a little possibility that old coupon will work)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $19.99.
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)).