High Yield Toner for Lexmark MX510, MX511, MX610, MX611 Laser Printer
Logitech MX510 931162-0403 Blue 8 Buttons 1 x Wheel USB or PS/2 Optical Mouse | eBay
Has appeared in comments, but deserves its own thread: the MX510 Logitech mouse. Mine is approaching a decade old; still functions perfectly. : r/BuyItForLife