Amazon.com has a Sennheiser HD 205 Studio Moniter DJ Headphones w/ Swivel Ear Cup for $29.99 with Free Shipping.
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- Rotatable ear cup for one-ear listening n
- Powerful stereo sound n
- Convenient protective pouch included n
- Outstanding passive attenuation of ambient noise n
- 3.5 mm and 1/4″ plug included