Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
System: GUMI base on Android 5.1.1, CPU: Mstar 6A928 Cortex-A17 Quadcore (Physical Freq. 1.4GHz, Optimized Freq. 1.75GHz), GPU: Mali-760MP4, RAM: 3GB, ROM: 16GB, Resolution Support: 1080P, 4Kx 2K
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $777.77.
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)).