4surpluscity via eBay offers the Samsung WiFi Baby Monitor SmartCam, model no. SNH-1010-NOB, for $69.99 with free shipping. That's the lowest total price we could find by $104. It's compatible with PC, MAC, and most smartphones, and features a built-in mic and speaker, built-in IR LED lamps for night vision, audio and motion detection and notification, and more.