Just check coupons out (with price alert and history). What is best price?
Screen 5.36 inch OCA full lamination IPS 1920x 1152(5: 3)pixels / 10-point multi-touch, System Linux system / Android7.1 system, RAM 4GB LPDDR4, TF card 16GB+64GB TF card(Built-in) / support dual TF card expansion max to 512GB(Not included), CPU RK3399 Based on big.LITTLE architecture Hexa-core 64-bit (A72x2 + A53x4) processor / Main frequency 1.8GHz, Games 7000+ games preinstalled, Battery 2×3200mAh ultra-large-capacity high-density Li-ion Battery 7.6V voltage output / 24Wh power / 6 hours of battery life, Memory Android system 64GB high speed eMMC 5.1 / Linux system 16GB TF card, Game Android Games…Supporting vibration motor / WII / NGC / NDS / N64 / DC / for PSP / PS1 / openbor / CPS1 / CPS2 / CPS3 / FBA / NEOGEO / NEOGEOPOCKET / GBA / GBC / GB / SFC / FC / MD / SMS / for GG / MSX / PCE / WSC / transplant games etc. 20 kinds of games format. Support users to download the relevant format of the game., GPU Mali-T860
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. We have found one coupon for this product!
Link: Banggood product page
1. ($270.71): BG589b2e
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/5cd
Old coupons (from the oldest to the newest): BG519c98, BGVDGC12, BG4a39c6, BGAlerabat5, BGb6ee02, BGe3285f, BGVDGA07, BG717000
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for ANBERNIC RG552 80GB 4GB Game Console.
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)).