World Wide Stereo via eBay offers the JBL Tempo High-Performance On-Ear Headphones in Black, model no. TEMPO-ON-EAR-J01B, for $19.99 with free shipping. That's $10 under our September mention and the lowest total price we've seen for these headphones. They feature 40mm drivers, frequency range of 20Hz to 20kHz, fold-flat earcups, carrying pouch, and more.