AudioQuest Dragonfly Cobalt in near-perfect exterior condition thats works like brand new. Used for approximately 200 hours total, but has never been outside my home since its arrival at my doorstep. Selling because it was going to be used for portable use, but ended up using my wireless buds on the go and used the cobalt occasionally at home. It sounds great, but now that I use my qudelix for its eq, I simply no longer use the cobalt. Price of $180 includes the cost of shipping within the US and other possible transaction fees on my end. If outside the US, we can probably work something out. Trades are not my first choice, but may be considered. This thing is built like a tank, so only the box it came in shows real signs of age.