I have all of the original packaging and the units are mint. I'm selling because I don't use the system as much. I bought these before I had the GoldenEar setup and now don't listen to headphones as much. I may replace with a Fulla but I don't have room on the desk for a full-size setup. I'll ship these in the original boxes with insurance anywhere in the Continental US. Original cost was $990. I'm asking $550 or make an offer (I haven't been tracking prices so if you see these somewhere else for a lower price, let me know).