MacMall offers the Dell B1160 Monochrome Laser Printer, model no. 6WKWK, for $49.99 with free shipping. That's tied with our August mention and $10 under the lowest total price we could find today. (However, we saw the WiFi model for $20 less in November.) It features print speeds of up to 21 ppm, a 150-sheet paper tray, and USB.