Yallstore via eBay continues to offer this 720p Pan and Tilt WiFi Security Camera for $18.76 with free shipping. That's tied with last week's mention and the best deal we've seen for any pan/tilt security camera. (It's also $9 under the lowest price we could find for any similar camera, outside of other eBay sellers.) It features 355° pan and 90° tilt, micro SD card slot, 802.11n wireless, and 2-way audio.