Foscam FI9821W V2 Pan/Tilt H.264 720p Wireless Camera with Night Vision for $62.99 shipped after coupon code PREZ10.  Here is a screenshot for your reference.  Its 720p resolution is higher than most and features a 1/5" color CMOS sensor, night vision capability, Wi-Fi connectivity, and more.  Most places have it for about $89.