World Wide Stereo via eBay offers the Able Planet Clear Harmony Noise-Canceling Over-Ear Headphones in Black, model no. NC1100B, for $69.99 with free shipping. That's the lowest total price we could find by $30, although we saw them for $5 less last week. These headphones feature LINX audio technology and a 20Hz to 20kHz frequency response. Deal ends July 27.