Back in stock at VM Innovations is the Sennheiser HD428 DJ Stereo Headphones for $67.95. Coupon code "HDSQ1" drops them to $30.99. With free shipping, that's tied with our expired mention from five days ago and and the best price we've seen for these headphones new. (It's also the lowest price we could find today by $29.) They feature an 18Hz to 22kHz frequency response, noise-isolation earcups, 3.5mm plug, 1/4" adapter, and more.