Westone UM3X. Defective.
Will Ship To: Anywhere
Purchased these a couple years back off the board. Used sparingly. Recently developed some distortion at certain frequencies in the right ear; now completely dropped out, although the right ear still fades in sometimes.
Likely a connection issue, but I'm no repairman and I don't have the patience to have it looked into.
Not sure what these are worth. I'll say $199 shipped and take the best offer.