World Wide Stereo via eBay offers the dB Logic Over-Ear Headphones in five colors (Silver pictured) for $24.99 with free shipping. That's $10 under that World Wide Stereo charges for these headphones elsewhere and it's the lowest total price we could find. They feature a 3.5mm jack, 20Hz to 20kHz frequency range, and more. Deal ends February 3 at 2:49 pm ET.