NetDirectSales via eBay offers the Logitech Ultimate Ears 200vi Noise-Isolating Headset in Grey, model no. 985-000231, for $9.99 with free shipping. That's tied with our refurbished mention from a month ago (these are new) and the lowest total price we could find by $30. These headphones feature a frequency response of 20Hz to 20kHz, in-line controls for music and phone functions, integrated microphone, and more.

These ship in a non-retail package.