Amazon.ca has the Sennheiser PC 131 Binaural Headset with Volume Control and Microphone Mute on sale for $25.81 (save 48% off). The headset also ships for free with super saver shipping.
If you are looking for a headset for Skype or any other chat/communication program these would do nicely.
Product Features
- Noise cancelling microphone
- Microphone rest position
- Stereo headset with single sided cable
- Robust microphone for high speech intelligibility
- Internet telephony compatible
- Voice recognition
- In-line volume control and microphone mute switch
- Usable with CD/DVD/MP3 players
- Skype certified