Microsoft LifeCam VX-5000 Webcam for $29.99 Shipped

Microsoft LifeCam VX-5000 1.3MP Webcam for $29.99 shipped.  Here is a screenshot for your reference.  It captures video at up to 640 x 480 resolution; still-image at 1.3MP (1280 x 960), and has a built-in unidirectional microphone with noise cancellation as well as automatic adjustment for low-light conditions.  As a comparison, Best Buy currently has it on sale for $49.