Harman Audio via eBay offers the AKG K619 High-Performance On-Ear DJ Headphones in Red, model no. K619RED, for $35 with free shipping. That's tied with our mention from two weeks ago as the lowest total price we've seen. (It's a current low by $63.) These closed-back headphones feature a foldable design, in-line microphone and volume controls, and 6.3mm audio jack.