As one of its daily deals, Best Buy offers the Beats by Dr. Dre Studio 2.0 Over-the-Ear Headphones in four colors (Champagne pictured) for $139.99 with free shipping. That's tied with our mention from last week, the best now by $49, and the lowest total price we've seen. They feature a 10Hz to 20kHz frequency response, adaptive noise canceling, in-line controls, leatherette ear cushions, 3.5mm input, and 20-hour rechargeable battery with battery life gauge. Deal ends today.