mwave offers the ASUS 802.11n Wireless Router with USB Print Server, model no. RT-N13U/B, for $42. This $20 mail-in rebate drops it to $22. With free shipping, that's tied with our mention from four weeks ago and the lowest total price we could find by $13. It features an internal antenna, 4-port switch, USB 2.0 port for print sharing, and more. Rebate ends April 30.