Of note, Logitech also offers its Logitech QuickCam Communicate MP Webcam, model no. 997-000078, for $21.99. Coupon code "logi_qcmp_41811" cuts it to $12.99. With free shipping, that's $6 under our January mention and the lowest total price we could find by $21. It features a 1.3-megapixel sensor, built-in microphone, USB 2.0 connectivity, and more.
Note that these are "dented box" items; although the boxes may be scratched or dented, the contents are new and supported by a full Logitech warranty.