Basically copy coupon, view price history or create e-mail price alert. Best price?
Retroid Pocket 3 3GB RAM 32GB ROM Android 11 Handheld Game Console WiFi bluetooth 4.7 inch Touch Screen for PSP DC FC N64 MAME 4000mAh Battery HD Portable Video Game Player – Black
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Retroid Pocket 3 Retro Handheld 3G 32GB 4.7 Inch Touchable IPS Screen Android 11 OS Video Game Console 4000mAh | $167.93 | – |
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. There is one great coupon!
Link: Banggood product page
1. ($129.99): BG8a7dc8
apply code in your basket (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
Price history and price alert
Here is price history (for all/most countries) for Retroid Pocket 3 3/32GB Android 11 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)).