Under £300

Marvo Scorpion G964W Niro 60 Wireless and Bluetooth USB-C Rechargeable Gaming Mouse (Black)ACC64

Marvo Scorpion M360 Tepo 70 RGB Adjustable DPI Gaming Mouse ACC63

Marvo Scorpion M411 Duke 60 USB RGB Programmable Gaming Mouse (Black) ACC60

Marvo Scorpion M292 Capo 20 USB RGB Programmable Gaming Mouse (Black) ACC57

Gamemax Razor Gaming Mouse RGB 8D Optical Mouse