Just check coupons out (with price alert and history). Do you want to know what the best price is?
Coding Supported: Yes, Backlight Type: RGB Light, Connection: Wired, Cable Length (m): 1.8 m, Connection Type: USB Wired, Mouse Macro Express Supported: Yes, Interface: USB 2.0, DPI Adjustment: Support
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):
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $79.99.
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)).