HUAWEI Honor 9X 6/128GB Black (Banggood, Aliexpress: 2×Cortex A76 2.27GHz+6×Cortex A55 1.88GHz, Resolution 2340*1080 Pixel, CPU Hisilicon Kirin 810 Octa core, Display Size 6.59 Inch, OS EMUI 9.1.1 (Based on Android 9), RAM 6GB, Battery(Built-in) 4000mAh(typ), ROM 128GB, GPU Mali G52 (the best price with coupon)).
Price history, coupons and price alert are available on this page. What is best price?
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):
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($264.99): 7d18f7
just apply this code 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): BGH9X6, aff7off, od7off, BGBFAFF2019, BGMPB2020, Email5, bgshOOp10
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for HUAWEI Honor 9X 6/128GB Black. The lowest price was: $242.99.
Price records source(s): Gearbest, 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)).