$46.99 – Xiaomi X1 Dual Mode Gaming Mouse 26000DPI (Banggood, Aliexpress: Supported Systems: Windows 10 and above / for macOS 10.13 and above, Battery Capacity: 530mAh, Battery Nominal Voltage: 3.85V, Net Weight: Approximately 65g (excluding cable), Dimensions: 125.3x 63.4x 40.6mm, Battery Type: Lithium-ion, Model: XMSBX1YM, Brand: Xiaomi, Rated Input: 5V-500mA, Material: Plastic / metal / etc., Connection Mode: 2.4GHz wireless / wired connection (the best price with coupon)).
I have just checked coupons. The lowest price I could get is $46.99 for Xiaomi X1 Dual Mode Gaming Mouse 26000DPI (in Banggood). Price history, coupons and price alert are available on this page. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($46.99)
Banggood warehouse is located in China. Is it cheap? Looks like this is great price. I didn’t track lower than that in CouponsFromChina database ever. I found coupon for you. Check this out.
Link: Banggood product page
Price without coupon: $48.99
1. ($46.99): BG3e4794
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BG3f0589
(probably won’t work, but you can try them out)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Xiaomi X1 Dual Mode Gaming Mouse 26000DPI. The lowest price was: $46.99.
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)).