Best Buy: Logitech MX510 Optical Gaming Mouse Blue 931162-0403
Has appeared in comments, but deserves its own thread: the MX510 Logitech mouse. Mine is approaching a decade old; still functions perfectly. : r/BuyItForLife
Logitech MX510 931162-0403 Blue Optical Mouse - Newegg.com
Amazon.com: Logitech MX510 Gaming Performance Mouse 931162-0403 : Video Games
Logitech M650 Wireless Mice - Small, Large, Left Handed Mouse