Aliexpress
Click here… to search for KEMEI KM-1027 Hair Clipper on Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
Coupon (51.04 USD): BG4ee866
(CouponsFromChina.com tip: apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): healthylifestyle, HHHHHOT, vipupgrade8, 20%OFFSUMMER, ML15%Pro, BGSR15, 502C6B, 0e7f33, BGSHB7, BGHB20, BgcLuBofErtA10, BGAFF10OFF, 7d18f7, 13f142, BGCuponation10, BGHONEY2110, BG10OFFAFF, BGwhielabel, BG10OFFAFF1, BANGGOODSD, BGHealth06, BGHealth10D, 2022ACTIESNL, BGHB218, 2203ActiesNL, tRaDetRaCKeR, BGHECARE1
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for KEMEI KM-1027 Hair Clipper.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).