BuyDig via eBay offers the Able Planet SH190 Traveler's Choice On-Ear Stereo Headphones in eight colors (Matte Black pictured) for $9.99 with free shipping. That's tied with our May mention as the lowest total price we've seen. (It's also a current price low by $5.) Each pair features a detachable cable with inline volume control and 20Hz to 20kHz frequency response.