Here's the 1M Sonicwave glass Toslink cable on amazon for $25. There are a number of lengths available, search for 'Sonicwave glass' and they show up. You'll need a mini-Toslink to Toslink adapter but those are very inexpensive and can be found on amazon.com or monoprice.com by searching for mini Toslink adapter.
I use a glass cable I bought from a member on this site who used to offer them regularly. Haven't tried the Sonicwave but have seen it recommended several times.
I use a glass cable I bought from a member on this site who used to offer them regularly. Haven't tried the Sonicwave but have seen it recommended several times.