You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Function: Antibacterial, Output Power: 1.1W, Voltage (V): USB, Type: UV Germicidal Lamp, Sheathing Material: ABS, Available Light Color: Blue
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
UOSU Xiaoda Toothbrush Disinfection Box Ultraviolet Sterilization USB Chargeable Mini Portable UVC Sterilizer Case Smart Home | $17.13 | – |
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. One coupon is available. Cool!
Link: Banggood product page
1. ($20.79): BGd0b05d
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): bGhOnEy10, BGSS10%SW, BGNEWLKZZVV3, BGdragonBoat, BGXD960, BGXDVV960, bgshOOp10, BGHome15%, BGSEPSE960, BGDEAL960, BGHOMEA15%, BGNOFR960, BgcLuBofErtA10, BGCLUBOFERTA10, BGDESE960, BGDETDD960, BGAFF10OFF, BGBTFEY1, BGMA030804, 13f142, BGHONEY2110, BG10OFFAFF, BGAP2706, BGwhielabel, BGLIG12
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaoda Smart Ultraviolet WC Sterilization Deodorizer [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaoda Smart Ultraviolet WC Sterilization Deodorizer.
Price records source(s): Gearbest, 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)).