You can create price alert here, copy coupons and view price history. What is best price?
Product Name: 4K High Definition Display Adapter, Brand: Xiaomi Paipai, Receiver Weight: 42.8g, Transmitter Dimensions: 156.6×80.5*15.4(mm), Receiver Dimensions: 106.8×29.4×15.4(mm), Color: Black, Receiver Interface: HDMI/micro-USB, Transmitter Interface: Type-C, Transmitter Weight: 68g, Recommended Working Distance: 5 meters
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 and price update (UTC):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
1. ($82.99): BGREUPXM4K
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 and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGHONEYSP, BGESJY8
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi 4K HD Projector Adapter Type-C Receiver Transmitter.
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)).