Buy.com this week has lowered the price of the Able Planet Clear Harmony Active Noise Cancelling Headphones (model no. NC1000CH) by $150, which turns its original list price of $299.99 into $149.99 and makes it the lowest cost we have seen for this pair of headphones by about $63. As usual with good Buy.com deals FREE shipping is included, and sales tax applies for residents of New York and California.

Another pair of high-grade headphones that are on sale are the Sony MDR-V900HD high-definition headphones which have lowered in price by $100 and are now available at Newegg.com for only $159.99 with FREE shipping included. A more portable pair of in-ear headphones is the noise-cancelling Audio-Technica QuietPoint, on for the discounted price of $57.95 and includes FREE shipping. Although, if you want to get the best out of what technology has to offer Vanns.com has the wireless Pioneer surround sound headphones at $150 off its regular price, leaving it at only $249.98 and includes FREE shipping.

The Able Planet Clear Harmony headphones provide patented Linx Audio technology for improved sound and noise cancellation. It features in-line volume control for easy adjustments, and supports a variety of personal computers, CD, DVD, and MP3 players. It also comes with a hard-shell protective carrying case that can also store iPods or other media players. The headphones are backed by a lifetime warranty through the company. Dimensions: 6.5” x 2” x 8”; weight 12lbs.