I have been searching for some cheap, semi-disposable headphones to use while I'm away, and came across these JVCs on Amazon.
See owner's appreciation thread here with some views from existing owners:
http://www.head-fi.org/t/436015/official-jvc-ha-rx700-owners…
And some more info and pictures in this thread here:
http://www.head-fi.org/t/369863/jvc-harx700-a-poor-mans-ath-…
They seem to offer great bang-for buck!
According to owners, their sound can be improved further by modification of the ear cups, as well as stuffing of the driver enclosure (see above threads, or search for "jvc ha rx700 mods"
I use these all the time, great stuff for cheapies. Didn't know about the modifications, thanks.