Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Xiaomi Youpin TheONE TOK1 Smart Keyboard Black (-3 USD)
2. Europe – Xiaomi Youpin TheONE TOK1 Smart Keyboard [EU] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (373.50 USD): BG1d402f
Coupon (390.10 USD): BG00c906
(CouponsFromChina.com tip: you should apply the coupon 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): BGMPB2020, BGAFF10OFF, bGhOnEy10, BGTHEONE, BGdragonBoat, BGSS10%SW, bgshOOp10, BGRC902, BgoFErTaSchInA10, BGTHEONE1, BgcLuBofErtA10, BGTHEON, BGOKMSA, BGTHONE, BGPOKSKAL, BGPLTOK2, BGCuponation10, 7bcdf9, BGHONEY2110, BANGGOODSD, 6GSGIT, BG1081b2, BG2b86ba, 00c906, BG423938, BG056fab, ADMITAD2212, Tabby20, BG6856f7, BGac8ed9, BGTheONETOK1, BGMUSIC10, BGRCT10, BG84341b, BGe0200d, BG7b5dd3, BG49461e, BGc82a32
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Xiaomi Youpin TheONE TOK1 Smart Keyboard Black (-3 USD)
2. Europe – Xiaomi Youpin TheONE TOK1 Smart Keyboard [EU] (-3 USD)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Youpin TheONE TOK1 Smart Keyboard White? There we go.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).