***DEAD already, DOH!***
Amazon has the Sennheiser HD 558 and 598's on sale for $131 and $199 respectively.
For anyone looking towards fairly decent/higher open headhones, these are fairly decent prices on them. About the cheapest youll find the 558's...
PS: The 558's can be modded to be pretty close to the 598's. Youll have to do some research on that.