Coopreme XU10 256GB 12500 Games 3.5-inch IPS Handheld Game Console with Dual Joysitck LINUX RK3326S 64bit A35 Arcade Games Player – White.
Basically copy coupon, view price history or create e-mail price alert. What is the best price?
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 price update (UTC time):
Banggood
Banggood warehouse is located in China. One coupon is available. Cool!
Link: Banggood product page
1. ($36.99): BG2dcc62
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG5c0021, BG504e16, BGESJY8
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for Coopreme XU10 256GB 3.5-inch Handheld Game Console 256GB. The lowest price was: $36.99.
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)).