Newegg offers the TP-LINK N600 Dual-Band 802.11n Wireless 4-Port Gigabit Ethernet Router, model no. TL-WDR3600, for $36.99 with free shipping via the instructions below. That's tied with our November mention and the lowest total price we could find by $20. This dual-band router features five Gigabit ports, two USB ports, simultaneous 2.4GHz and 5GHz frequencies, detachable antennas, and WEP, WPA, WPA2, WPA-PSK, and WPA2-PSK encryption. Rebate expires April 3. To get this deal:

1. Add the TP-LINK N600 Dual-Band 802.11n Wireless 4-Port Gigabit Ethernet Router to your cart for $56.99
2. apply coupon code "EMCPGHB66" to cut it to $46.99
3. redeem this $10 mail-in rebate for a final price of $36.99