Mwave has the ASUS RT-N13U Wireless-N Router With Print Server for just $19.99 with free shipping, after rebate. That's $35 less than the next lowest price we could find on this model. To get this price, you must enroll in Mwave's M-Club (free membership).
The ASUS wireless router distinguishes itself with the "auto switching" function. It not only enables multiple users to use multifunction printer wirelessly without a PC or server turned on 24 hours a day, but also rules out the trouble of repeating "disconnecting" and "re-connecting" when users switch. When different users are to use the printer, the router switches automatically, which enables different users to use the printer simultaneously. After plugging in the USB printer into ASUS wireless router and running the ASUS Network Printer Setup program, each user can enjoy easy scanning and easy printing.