I'm selling a Logitech C600 webcam, new in box. These go for $42 on Amazon and are very highly rated there (4.5 starts, over 65 ratings). I'm asking only $30.

Overview and specs (copypasta from Amazon):

Logitech Webcam C600
Be there in true-to-life HD-quality video

When it comes to video calling, image is everything. This high-quality HD webcam delivers the details, from your split-second wink to the tiny freckle on your daughter's nose. Logitech was the first to bring HD-capable webcams to the market. And with its 2-megapixel HD video sensor and precision glass lens, the Webcam C600 makes being together online more real than ever.

Noteworthy Features

• HD video recording captures detailed 16 x 9 widescreen video at 720p
• 2 MP HD sensor for ultra-sharp video
• Premium glass lens for crystal clear image quality
• Stunning 8 MP photos
• Built-in noise-cancelling mic
• Includes new Logitech Vid software—dramatically simplifies video calling
• RightLight2 Technology adjusts brightness for perfect images, even in dim light or backlight conditions

Package Contents

• Logitech Webcam C600
• Built-in universal clip that fits monitors and notebooks
• USB cable (6 feet)
• Logitech webcam software CD
• Logitech Vid Software
• Quick-start guide
• 2-year limited hardware warranty

System Requirements

• Windows XP (SP2 or higher)
• 1 GHz (2.0 GHz recommended)
• 256 MB RAM (512 MB RAM recommended)

Windows Vista or Windows 7 (32-bit or 64-bit)

• 1 GHz (2.0 GHz recommended)
• 512 MB RAM or more
• 200 MB hard drive space
• CD-ROM drive
• OS-compatible sound card and speakers
• Hi-Speed Certified USB 2.0 recommended

For the best video calling experience, we suggest:

• Dual-core CPU with 1 GB RAM
• Broadband Internet with 256 kbps upload or higher