You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Operating temperature: 0-45, Brand: XIAOMI, Battery Capacity: 830 mAh, Charging port: Type-C, Wireless connections: Low energy BT/Wireless 2.4G, Type: XMGP01YM, Rated input: 5V-2A, Battery Type: Lithium ion battery
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 and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($35.99): BGaa8a91
2. ($73.59): BGESJY8
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): BGCAPITALOS8, BGCOUPERT8, BG708c92, BGCOUPERTBF8
(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 Xiaomi Gamepad Elite Edition Bluetooth 2.4G ALPS Joystick.
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)).