Aliexpress
Click here… to search for Xiaomi Mr.Handx HFN1 Baby Nail Clipper on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
Coupon (45.10 USD): BANGGOODSD
(CouponsFromChina.com tip: this code has to be applied in your 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): BGHFN1, TTxBG10, BG285vh, BGss8%hl, bgssaff9, BGHFN1es, AFfbG10, BGKT30GR, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, BGHOMEG12, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BgoFErTaSchInA10, BGHOMEA15%, BgcLuBofErtA10, BGCuponation10, 13f142, BGHONEY2110
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi Mr.Handx HFN1 Baby Nail Clipper.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).