Microsoft LifeCam VX-5000 Webcam (Fire Red) for $17.99 shipped after promo code EMCKEHF56. Here is a screenshot for your reference.  It features a 1.3MP sensor, video streaming at up to 640 x 480 resolution, integrated unidirectional microphone with noise cancellation and automatic adjustment for low-light conditions.  This webcam usually goes for about $23 and more.