15.99 USD – that is current price with coupon for Alarm Clock (in Banggood). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
Banggood (15.99 USD)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. What about the price? Well, this price is higher than average price (14.99 USD)
Link: Banggood product page
Price: 15.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for AGSIVO LED Digital Alarm Clock with FM Radio.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).