Headphones: Harman Kardon over-ears $140 (Reg. $300), Klipsch Wireless on-ears $80 (Reg. up to $150), more

World Wide Stereo is offering the Harman Kardon NC Noise-Cancelling Headphones with Mic in black (HARKARNC) for $299.95, but using code SDHARKAR will drop the total down to $139.99 shipped. That’s $160 under Amazon and the best price we can find on these cans.

Features:

  • Proprietary closed-loop, active digital noise-cancellation technology analyzes and optimizes the audio signal before it reaches the listener’s ears for the most accurate noise cancellation possible
  • Optimized driver system for sonic clarity and accuracy even at low volume levels
  • Passive playback using the supplied bypass cable means you can enjoy continuous playback (minus the active digital noise-cancelling) even when the battery is dead
  • USB recharging eliminates the need for batteries or an extra charger
  • Sandblasted steel and black matte housings deliver sophisticated, modern design

They have received a 3.6/5 star rating from nearly 90 Amazon customers.

Next up, Newegg is offering the Klipsch Image One BLUETOOTH Wireless on-ear Headphones (Black) for $79.99 shipped. That’s as much as $168 under the original listing, $23 below Amazon and the best price we can find. They have received a 3.9/5 star rating from over 90 Amazon customers.

More headphones still alive: