The Deep Discount via eBay offers the SoundLogic Dynabass Headphones in Black, model no. 72-4491, or White, model no. 72-4490, for $16.99 with free shipping. That's the lowest total price we could find by $14, although we saw them for pennies less last month. These headphones feature an adjustable head band, padded ear cushions, 57" cord, and more. Deal ends January 16 at 10 am ET.