Woot offers Plantronics Poly Studio P5 Professional HD Webcam -  (2-Pack) for $19.99 (reg. $99.98) free shipping with Amazon Prime. 

Product Description:
The Poly Studio P5 webcam ensures you look great on video calls at home, in the office, or wherever you’re working. Quality camera optics are fine-tuned so you come across clearly with a powerful, professional-quality image.

• Pro-grade camera optics Automatic low-light compensation and brilliant colors make you look your best, without being left in the dark. The 1080p resolution with 4x digital zoom camera puts the focus on you, right where it belongs.
• Integrated privacy shutter The clothing-optional kid. The dog starved for attention. You may be camera ready, but everything behind you may not be. The integrated privacy shutter gives you an extra level of control to ensure you're not seen at the wrong time.
• Quality camera optics Put your best foot forward on every call with optics specially designed for video conferencing. Gain confidence that you are clearly seen with brilliant colors designed to show you at your best.
• Low-light compensation Don’t let imperfect lighting deteriorate your image during a call. Automatic low-light compensation lets you look your best even in dim environments.
• Precise camera view
• With people working from more places, background movement, clutter, and household members can detract from your calls. A narrow field of view keeps the focus on the conversation at hand rather than your surroundings.
• Pro-grade resolution A grainy video feed can be distracting for colleagues. With 1080p resolution and a 4x digital zoom camera, you can be sure that your video is crystal clear.
• Directional microphone You’re heard clearly with a built-in directional microphone that focuses on your voice, not the noise around you.