You can create price alert here, copy coupons and view price history. Best price?
Min Capacity 0.5g, oz, 1oz = 28.3495g, 1ct = 0.19997g, Size 127*106*20mm, Material Stainless Steel, 1dwt = 1.5552g, Units g, ct, Perfect Working Temperature 10℃ ~ 30 ℃, ozt, 1ozt = 31.1034g, 106*106mm, Tray Size 130*110mm, 1gn = 0.0648g, Automatic Calibration Function Support, Precision 0.1g, Automatic Shutdown Time 3 Minutes, Max Capacity 2000g, dwt, Power Supply Mode 2x AAA Battery(Not Included), Display Screen LCD Blue Backlight Display, gn, Tare Function Support, Unit Conversion:
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 code price check (UTC time):
Banggood
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment.
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): 1888CODE, TTxBG10, BGss8%hl, bgssaff9, BGHNA79, AFfbG10, BG5131, BGBFAFF2019, BGCITYADS2019, BG7276D, BGHOMEG12, BGAFF7OFF, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, BGYYHJFSG, bgshOOp10, BGHome15%, BGTDSE792, BGHOMEA15%, BGOCTD792, BGNOFR792, BgcLuBofErtA10, BGCLUBOFERTA10, BGCuponation10, 13f142, BGHONEY2110, BG10OFFAFF, BGMAYSE792, BGwhielabel, BG10OFFAFF1, BGISOC792, BANGGOODSD, 00c906, BG00c906, BGAlerabat1, Terence, BGR43792, Tabby20, 2203ActiesNL, BG1efeb0, MVC8SPRING
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for Honana HN-MS1 0.1g Electronic Kitchen Scale? There we go.
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)).