Dell Home offers the Dell AE2 Performance USB Headset for $37.99 with free shipping. That's $10 under our February mention and the lowest price we could find by $22. It features a frequency response of 20 to 20kHz, 32 ohm impedance, omni-directional microphone, DTS Headphone:X 7.1 surround sound, and outward-facing LED lights. Deal ends August 17.