ROM: EMMC 128 GB, Video decode: VP9 Video decoder, GPU: PowerVR G6110, RAM: 4GB DDR3, H.265, Ethernet: 10/100 standard RJ-45, OS: Android 9.0, CPU: RK3368PRO Octa-core 64bit Cortex-A53, WIFI: 2.4G /5G dual-band Wifi 802.11 a/b/g/n, bluetooth: V4.0.
Basically copy coupon, view price history or create e-mail price alert. 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 code price check (UTC time):
Banggood
Banggood warehouse is located in China. There are no coupons available at this moment 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/i1u
Old coupons (from the oldest to the newest): BGYX88, elec, bGhOnEy10, 7d18f7, BGAFF10OFF, 13f142
(probably won’t work, but you can try them out)
Price history and price alert
Here is price history (for all/most countries) for X88 Pro Plus RK3368PRO 4/128GB TV Box. The lowest price was: $50.39.
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)).