Looking for a SPDIF cable from Adiogon

I'd recommend getting this $40 Apogee Wyde Eye digital cable from Audiogon that you can at least use as a good benchmark for comparison if nothing else.  I've used it for years and prefer it to my Stereovox (aka Black Cat) XV2, which sounds thin and hyper detailed by comparison, and John Atkinson from Stereophile also used it as his reference for a while.  It's a very solid and natural-sounding digital cable, so if you find another cable that significantly outperforms it in your system and for your ears you know you've probably got something.  (Just make sure to follow the directional arrows because it directionality makes a big difference with this cable).  And who knows, a $40 cable may end up working for you!  Just FYI, I've been told that you should always get a digital cable with balanced connectors and use a BNC-to-RCA adapter if necessary -- something about not being able to make an optimal connection between a digital cable and an RCA plug.  Best of luck in your search.