Xiaomi Redmi Curved 30-inch Gaming Monitor 200Hz (Banggood, Aliexpress: Adapter power input 12V = 4A, Screen size 30 inches, Brand Xiaomi, Display ratio 21: 9, Dynamic contrast 1000000: 1, Color 16.7M, Response time 4ms (GTG), Visual size (diagonal) 749.3mm, Package Includes “1 * Redmi 30-inches Computer Monitor 1 * CN Power Adapter 1 * Instructions”, Model RMMNT30HFCW, Product net weight 4.88kg, Maximum resolution 2560×1080, Working temperature 0ºC-40ºC, Atmospheric pressure 86kPa-106kPa, Machine power Max 48W, Contrast 3000: 1 (TYP), Machine size 706.7 (L) ×201.9 (W) × 438.5 (H) mm, Pitch 0.2697*0.2697mm, Refresh Rate 200Hz, Brightness 300 nits (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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. Too bad there’s no coupon right now in Banggood.
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/feV
Old coupons (from the oldest to the newest): BG00c906, BGc1186a, BGb8b217, BG4ff9f4, BGHU2211, Cuponation9, BG0f11c0, BgGoodie9, BG8OFFCOUPON
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Redmi Curved 30-inch Gaming Monitor 200Hz? There we go. The lowest price was: $399.99.
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)).