Yes I know these have been going for much less on the forums, I paid more than my asking for these and I'd challenge you to find a pair in nicer or even comparable condition.
This pair is probably the nicest example of a HD580 I've ever seen in all my years of poring over the classifieds. I would confidently say these are within a hair of being a NOS pair. The pads show no use, there is no paint scratches, flaking, or cracking. The cable is in perfect shape with no wear on the gold connectors or adapter. The stiffness of the headband still has that "Hey I am new out of box" clamp.
The box is in very good condition but has some small tearing from a PO having opened it. I have also outlined the only imperfection I can see in the headband in one of my pictures (the last two), you really have to look to see it; no paint loss but a very small imperfection.
These are late production silver screens version and I can also say confidently these really sound superb.
My asking price is $225 shipped CONUS - my price is firm. I may possibly be willing to entertain trades for DACs like a Schiit Bifrost or maybe Stax gear.