Best Buy: Logitech MX510 Optical Gaming Mouse Blue 931162-0403
Open Box: Logitech MX510 931162-0403 Blue Optical Mouse - Newegg.com
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 MX 510 Performance Optical Gaming Mouse - Blue : Video Games - Amazon.com
Logitech MX510 931162-0403 Blue Optical Mouse - Newegg.com