Sennheiser HD 228 Stereo Headphone for $49.95 shipped.  Here is a screenshot for your reference. Alternatively, it is available at Newegg for $49.95 shipped. This stereo headphone features Neodymium drivers, 24 ohms impedance, 110dB  sensitivity, 4.5-ft cord, individually-adjustable earcups and padded headband.  Most places have the headphones for about $79.