Dell Small Business offers the Buffalo AirStation Pro Dual-Band Wireless Access Point, model no. WAPS-APG600H, bundled with a $20 Dell Gift Card, for $169.99 with free shipping. Assuming you'll use the gift card, that's tied with our mention from a week ago and the lowest total price we could find by $23. It supports PoE and offers 802.11n 2.4GHz and 5GHz bands, VLAN, DHCP support, and MAC address filtering.