JBL.com has the Synchros S300 NBA Edition – Spurs on sale for $39.95 with free shipping. I am not sure these ever sold for $149 or are worth that much but at $39.95 they are a great deal. They do have minimal reviews with 4.8/5 stars based on 4 customer reviews.
Amazon has the Sennheiser HD 599 Open Back Headphone on sale for $136.90 with free shipping. This will not arrive until after Christmas but this is the lowest price ever on Amazon with 4.5/5 stars based on 35 customer reviews.
JBL.com has the JBL T450BT wireless on-ear headphones on sale for $39.95 with free shipping + 4.1/5 stars based on 242 customer reviews. Looking for a good affordable pair of headphones and do not feel like spending the money on Bose or Beats?
Bose on eBay has the Bose QuietComfort® 3 Acoustic Noise Cancelling® headphones on sale for $99.95 with free shipping. If you are looking for a Christmas gift, these might not make it in time for the Holiday. These would still be great if you plan on doing any flying and want to drown out the noise around you. They have a 4.7/5 stars based on 69 customer reviews on eBay.
JBL.com has the JBL Synchros Reflect-I (red) on sale for $9.95 with free shipping. With 3.5/5 stars based on 173 customer reviews not the best in the world, but for $9.95 they might be worth giving a try.
Adorama is offering the Samson SR850 Professional Studio Reference Headphones for $24.99 with Free Shipping for a limited time. For example, they have 4.5/5 stars with 392 customer reviews at Amazon. These are a great price for a good pair of over the ear semi-open headphones.
It can be hard to find hot deals on Apple products but right now these headphones do not get any cheaper. If you do any research and read the reviews on these you will see how highly regarded they are.
Sears is offering the Skullcandy S5URHW-509 Uproar Wireless Headphones on sale for $24.99 with free in-store pickup. I think Skullcandy is definitely one of the most underrated headphones especially for the price. Since these are bluetooth, they should work with most cell phones and video game systems.