Buy.com has a Cyber Acoustics ACM 500 – Headphones for $6.99 with Free Shipping on orders over $25.
n- n
- The ACM-500 pro series headphone is designed for educational use. Features include rotary volume control and on/off. PRODUCT FEATURES: Stereo headset; Full size soft Leatherette headband; Soft leatherette ear cushions; Adjustable headband; 9′ shielded cord – 3.5mm gold plated stereo plug, 6.3mm gold plated stereo plug; 40mm dynamic drivers; Frequency response: 20-20, 000 Hz; Impedance: 32 ohms.