Staples is offering Samsung M2830DW Xpress Monochrome Laser Printer for $54.99 today:
http://www.staples.com/Samsung-M2830DW-Xpress-Mono-Laser-Printer/product_1013935
http://www.staples.com/Samsung-M2830DW-Xpress-Mono-Laser-Printer/product_1013935