Buy.com has a Nady QH-50NC RacketBlaster QH-50NC – Noise Canceling Stereo Headphones for $32.99 with Free Shipping.
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- State-of-the-art noise canceling circuit design eliminates all background ambient noise n
- Large 50mm drivers for rich, powerful, audio with full frequency response and punch bass n
- Full-size padded leatherette ear cups and adjustable headband for ultimate long-lasting wearing comfort and fit n
- Adjustable headband for comfortable fit with all head sizes n
- Operates as standard passive headphones when noise canceling circuitry is inactivated