Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Power: a built-in rechargeable 1500mAh li-ion battery, Using time: 1 – 4 hours, Built-in 8GB memory, Charging time: 2 – 4 hours
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):
Banggood
Banggood warehouse is located in China. I have no active coupons for you right now.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGELIG0920, BGX6GAME, BgcLuBofErtA10, BGAFF10OFF, BGX6GP, 0fcaa8, BGBEEGAM2, BG6863CZ03, BG686303C, BG8bc4a1, BG7f90f6, BGA43964, 13f142, BG23d3e2, BG06b5d1, BG4dd8e6, BGd0b05d, BGVDGC12, BGAlerabat5, 2022ACTIESNL, Terence, Tabby20, BG1efeb0, BGVGAMES, DealBGimpact, Cuponation9, 9OFFSUMMER, BGVDGA07, BG717000, BG589b2e
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – X6 8GB 128-bit 4.3 inch Game Console [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for X6 8GB 128-bit 4.3 inch Game Console is here.
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)).