$16.99 – Display LED Display, Weight 200g, Quiescent Current 10μA, Working Time 3 Months, Timing Range Minutes: 00-99 / Seconds: 00-55, Size As picture shows, Volume Mute/Low Volume 60-75dB/High Volume 80-90dB, Working Voltage 4.5V (3 AAA Batteries), Color Space Gray, Working Temperature 0℃~50℃, Brand Baseus.
I have checked all old coupons and price is $16.99 for Baseus Pro Kitchen Timer (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Latest coupon code price check (UTC time):
Banggood ($16.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. Is it expensive? Hmmm, price is higher than average (which is $15.51 right now), so better set price alert down below…
Link: Banggood product page
Price: $16.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGTYOD254, BGISXIN254, BG10OFFAFF1, BGISX254, BGTYSR254, BGTYON254, BANGGOODSD, 00c906, 2022ACTIESNL, BGe66eee, BG1efeb0, 8BGwbg2204, BG9ab76b, BG12a850, tRaDetRaCKeR, BGAUTO22, BGdcbfa8, BG1d85bf, BG00c906, Cuponation9, 9OFFSUMMER, BGSCM75, BGSCM11, BG50505c
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Baseus Pro Kitchen Timer. The lowest price was: $12.99.
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)).