If you can't ever leave the house without your mp3 player and a solid pair of earbuds, TheSource.ca has a pretty decent deal on a pair of noise-cancelling headphones you might want to upgrade to. Until April 25, you can pick up the Sony MDR-NC7 Noise-Cancelling Headphones on sale for $49.99 down from the regular price of $79.99. While we wouldn't expect the highest quality sound, reviews were generally positive with most citing good value for the money and were a comfortable fit even on long trips.
At an MSRP of $80, we might stick to a cheap pair of earbuds and forfeit any chance of getting some shut-eye on the morning commute but at just over half the cost, it's worth a look. It uses a single AAA battery and its ability to fold into a more compact carry is a nice addition. If you do a lot of jet-setting, these also come with an adapter so you can use them on flights.
The deal is live now and is available for purchase in-store or online.
Standard shipping starts at $4.99.