Philips Fidelio X1 like new, in original box with all original accessories (even all of the original pamphlets, I think). Spotless except for a little lint on the ear pads (these things are notorious dust catchers, even though I kept them in the box most of the time). Absolutely ready as a gift or a permanent addition to your collection.
These are amazing headphones: the open, airy sound of a HD598 or HD600 with the bass and thump of a closed can, like a Mad Dog. Extremely detailed, and easy to drive. You can run these off of an iPhone or iPad and sound great, but they sound AMAZING with an amp. Completely versatile - sounds great with jazz or rap or EDM or rock or... anything. Seriously.
No real reason for getting rid of them, except that I'm realizing I like my HD598s pretty much exclusively now. These are seriously amazing cans, but I just don't need them: expecting a kid soon and would like to pare down. I've used them for about two months, maybe 20 hours total.
$175 shipped CONUS. An extremely fair price; even USED from Amazon is $214.