As one of its daily deals, Yugster offers the D-Link 2.4GHz 4dBi Omni-Directional Indoor WiFi Antenna, model no. ANT24-0400, for $8.97. Coupon code "FreeYugBuck" cuts it to $7.97. With $4 for shipping, that's the lowest total price we could find by $8. It is compatible with 802.11b/g wireless devices and features a wall-mountable design. Deal ends February 26 at 6 am ET.