Massdrop offers the MEElectronics Atlas Premium On-Ear Headphones in five styles (Carbon pictured) for $32.99 with free shipping. That's $17 under our April mention and the lowest total price we've seen. (It's a current price low by $7, although most store charge closer to $50.) They feature an in-line mic with controls, 20Hz to 20kHz frequency response, 40mm drivers, and vented ear pads. Deal ends December 18.
Note: It will not arrive by Christmas.