Update: Sold.
Great, no, amazing USB cable, only problem is that with the reconfiguration of my systems it's a few feet too short for use in the system where it has to go, and the other system uses a long coax run now.
Purchased new this cable would be over $500 and I'm asking a very fair $350 which, as usual, includes shipping in lower 48 and no PP fees.
This cable is covered in the very nice, soft multifilament nylon jacketing material and looks very nice. Also very flexible and easy to handle. The sound improvements were nothing less than astonishing -- a very well balanced presentation and a huge improvement over typical USB cables.
Sorry, no trades this time.
-- Jim