Focus Camera via Newegg offers the Sennheiser HD700 Stereo Headphones for $499.99 with free shipping. Plus, receive 5,000 Newegg Eggpoints (equivalent to $50 Newegg credit) for free. Assuming you use the credit, that's $55 under our mention from two weeks ago and the lowest total price we could find by $98. They feature open-back ear cups, a detachable silver-plated oxygen-free copper cable, and 10Hz to 42kHz frequency response.