Got a Plantronics Audio .510 PC USB Headset here, bought it as a backup headset as one of my previous Logitechs were glitchy, since I'm not gaming as much, I don't need these.
These were used once (when I got them, on the first day) for a quick test, and were put away in a storage bag.
These are practically brand new.
The USB Dongle is very convenient, plug it in, and it'll install drivers within a few seconds, and you're ready to go!
There's also an inline volume control for quick access, as well as a quick microphone mute button.
These are verrry comfortable as well, headband is adjustable.
Comes with a Altec Lansing carrying bag
In VERY good shape.
Retail Link:
http://www.plantronics.com/us/product/prod5500014
Pictures:
http://s53.photobucket.com/albums/g6...510%20Headset/