Amazon offers the Lexmark MS317dn Compact Monochrome Laser Printer for $99.98 with free shipping. (Office Depot and Office Max and Newegg via eBay charge the same.) That's the lowest price we could find by $15, although we saw it for $28 less on Prime Day. It prints up to 35ppm and features 1200x1200 dpi black print quality, duplex printing, Ethernet, and USB.