You can create price alert here, copy coupons and view price history. What is best price?
Color Black, Display Time & Date & Thermometer & Month, Model DC-01S Wireless Charger Clock, Material Plastic, Size 168mmx18x 50mm, Power type External power supply, Display LED Display
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($14.39): BGAFF10OFF
2. ($14.39): BGCuponation10
apply it 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): BGZHMJP, BGVDay10%off, BGWXCJP, BGBBMMAJP, BGTTAJP, AFfbG10, BGWAZMJP, BGCDZJP, BGHOMEG12, BGRMPJP, BG68AJP, BGCCRYJP, BGTTBJP, BGYBYDJP, BGNZ99JP, BGCCYBJP, BGMPB2020, BGNZ1099JP, bGhOnEy10, BG999NZJP, BGdragonBoat, BGWADCJP, BGSS10%SW, bgshOOp10, BGDQHOME41, BGHome15%, BGHOMEA15%, BgcLuBofErtA10
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for Loskii DC-01S LED 12/24H Alarm Clock Charger.
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)).