How about the gold plated Optical cable (Score 1)

A listing on ebay lists High Quality 24K Gold Electro-Plated Connectors, High Purity OFC Copper for High Transmission Speed, Anti-Interference Ferrite Filters as well as Anti-Noise, High Density Shields & Ability to Restore the Signal, as some of the features of there TOS Link optical audio cable. I found this one very funny.. http://cgi.ebay.co.uk/2m-Gold-TOSLink-Optical-Cable-TOS-Link-Lead-XBox-PS2_W0QQitemZ290243153497QQcmdZViewItem?hash=item290243153497&_trkparms=72%3A12%7C39%3A1%7C65%3A12&_trksid=p3286.c0.m14