Use Newegg coupon code ZYXCTFIRE during checkout.
Newegg has this ZyXEL ZyWALL USG50 Internet Security Firewall for $209.99. The price drops to $167.99 after coupon code. It features dual WAN, 4 Gigabit LAn/DMZ ports, 5 IPSec VPN, SSL VPN, and 3G WAN support. Amazon has the same item for $209.99 with good reviews. Shipping is free.