
This affordable USB webcam ‘PC500′ from Cobra is equipped with a 0.3MP CMOS image sensor, a built-in microphone, a USB 2.0 connector and can capture 640 x 480 VGA video. If you're interested, the PC500 will set you back just $19.51.
TechFresh , Cobra PC500 USB Webcam, Cobra PC500 USB Webcam