This Samsung laser printer is used, but still works well. It was my workhouse when I was writing a book and printed many, many pages for editing. It's in fine condition, has about 2500 pp left on the current toner cartridge (cartridges are still available from Geencycle and others), isn't loud. Prints in grayscale/B&W I've replaced one part fairly recently.
The printer is still in its original packaging, has power cord and usb connection cord. It is NOT wifi connectable. (It can be connected to the serial printer port on older computers.) No automatic double-sided printing but that can be done manually.