HP KQ246AA Deluxe Autofocus Webcam for $19.99.  Here is a screenshot for your reference.  Shipping is free on orders over $25. If needed, use this Filler Tool to pad the order to qualify for free shipping. It features a 1.3-megapixel sensor with an autofocus lens and 3 buttons for instant video, instant image capture and instant chat.  Most places have it for about $39 or more.

This deal has now expired as it is out of stock.  Congratulations to those who were able to get in on it.