Fairly old but working Brother DCP-1512 Black & White Laser Printer and Scanner. Won't install in Windows 10 afaik, but will in Windows 7 / Linux.
Toner cartridges are cheap and there should be a decent supply inside, though it hasn't printed in a while and will likely need a wee clean to get printing perfectly again.
FREE.
Brother DCP-1512 Printer/Scanner (Gilcomston AB25)
This offer has been gifted to someone and is no longer available.