TRENDnet TEW-432BRP - 54Mbps 802.11g Wireless Firewall Router $19.98

The 54Mbps Wireless G Router offers a complete wireless solution that allows you to share files, an Internet connection, or network resource while protecting your network using enhanced security features. Simply plug your workstations and your broadband modem into the Wireless G router, and configure your broadband connection using its built-in Web Interface. Use the Virtual Server feature to configure any workstation as a Web Server or FTP server easily, allowing users to view files from the Internet.

Buy.com is carrying this 54Mbps 802.11g Wireless Firewall Router for $19.98