eXpansys offers these Able Planet True Fidelity Foldable Active Noise-Canceling Headphones, model no. NC300W, for $59.99 with free shipping. (Buy.com charges the same price.) That's tied with our mention from a week ago and is the lowest total price we could find, this time by $11. These headphones feature LINX audio technology and a 20Hz to 20kHz frequency response.