amazon.com has 20% off Philips Headsets from PHOTOTECH as one of their daily deals. Free shipping is included.

• Philips Audio Fidelio X2HR Over-Ear Open-Air Headphone 50mm – $119.99
• Philips SHP9500 HiFi Precision Stereo Over-Ear Headphones – $63.99
• Philips SHP6000 HiFi Stereo Wired Headphone – $31.99