Amazon has the Koss KSC75 Portable Stereophone Headphones for $13 with free shipping. Also, Get $5 worth of MP3 downloads from Amazon MP3 when your order ships.
Technical Details:
* Pair of compact headphones for use with portable audio devices
* Sport clip design fits neatly around each ear (eliminates the headband!)
* Titanium-coated high-polymer drivers deliver accurate sound reproduction
* Neodymium iron boron magnets offer deep bass performance
* Cord measures 4 feet long; 3.5 mm plug; limited lifetime warranty
Amazon.com: Koss KSC75 Portable Stereophone Headphones: Electronics
Koss KSC75 Stereophone Headphones & $5 MP3 Worth of MP3 Downloads $13 + FS 
