OS: Android 9.0, CPU: Amlogic S905X3 64-bit quad core ARM® Cortex™ A55 CPU, WiFi: IEEE 802.11 a/b/g/n/ac; 2.4G / 5G, RAM: DDR3 4GB, ROM: eMMC 64GB, Ethernet: 100M LAN, bluetooth: 4.0, GPU: G31™ MP2 GPU processor.
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
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 and price update (UTC):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
1. ($51.99): 7d18f7
apply it 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/i1u
Old coupons (from the oldest to the newest): elec, bGpAnDacHeCk, BGMPB2020, bGhOnEy10
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Price history (for all/most countries) for Tanix TX3 S905X3 4/64GB TV Box is here. The lowest price was: $37.99.
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)).