Go down and check coupons out. Remember to check price history if it is available. What is best price?
Recognition Method 360° Semiconductor Fingerprint Recognition, Recognition Time <300mS, 000, Service Life 1, Power 5V, Color Black, Material PC + ABS, 000 Times, +/-8kV Contacting, Fingerprint Capacity 20Pcs, ESD +/-12kV air, FRR <1%, FAR <0.002%
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database.
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): BGBFAFF2019, BG5258, BG5784, BG7668, BG34454, BG7960, bGhOnEy10, BGMY8888, BGdragonBoat, BGSS10%SW, BG11518, 13f142, BGCuponation10, BGHONEY2110, BG607516, BANGGOODSD
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Price history (for all/most countries) for Fingerprint Cabinet Electronic Lock is here.
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)).