Check coupons or create price alert down below. Do you want to know what the best price is?
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):
mist spraying, Bubbler: Newper Bubbler, cold forging, Product Weight 1.7kg (non-inductive), Product configuration Track spool, Product Process Stamping, sand casting, dual-function extraction head, Neuper bubbler, precision casting, Quick connector: 304 stainless steel, Applicable scene Indoor kitchen, Fixing nut: 304 stainless steel, Water height 207mm, Fitting aperture of sink Middle 33mm-Middle 38mm, Fixed pipe connection thread M32X 1.5mm, Spout: ABS, Switch way Handle control, Handle: 304 stainless steel, Pull the inlet pipe: TPV, Product Size 452X 266X 96mm, Spool: Track Spool, Splash pattern Shower water, Body: 304 stainless steel, sparkling water
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($137.48): 2022ACTIESNL
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGFG864, BG18756, BG13767, BG17085, BG17373, BGBUYWITHUSHA, 7bcdf9, BGCuponation10, BGDiiibfaucet, BGHONEY2110, BGBWITHUS864, BANGGOODSD, BG21cd10, ADMITAD2212
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Diiib Kitchen Basin Sink Faucet? 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)).