Logitech.com has the Logitech C905 QuickCam for Notebooks Pro Webcam for a good price.

Pricegrabber Price : $71.98 ~ $99.99 Shipped

1. Logitech Price : $79.99 Shipped
2. Use coupon code logi_c905_41511 to get $42 off ( Exp : 4/18/11 )
Final Price : $37.99 Shipped