Buy.com has the Altec Lansing High Definition Noise Free Headphone Etymotic Research Earbuds for $39.99 with Free Shipping.
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- SOUND AND SILENCE IN PERFECT HARMONY! InMotion earphones with Etymotic Research technology deliver a perfect combination of near-perfect sound reproduction and dead-quiet noise isolation. While musicians, audiophiles and acoustic engineers have utilized this (ER) technology since the mid 80s, it is now available to enthusiasts anywhere with the introduction of the new inMotion earphones.