For in-store pickup only, Micro Center offers the refurbished Trendnet 802.11n Wireless IP Cloud-Enabled Surveillance Camera, model no. TV-IP751WC, for $24.99. That's $10 under our mention of a new unit from January and the lowest price we've seen. (It's also $14 under the best price we could find for a new one today.) Features include 802.11n wireless, Ethernet, 640x480 video resolution, 4x digital zoom, and built-in omni-directional microphone.

Note: No warranty is provided, but it's covered by Micro Center's 30-day return policy.