Clear Day solid silver "Shotgun" speaker cables sold for $500/pr in 8ft lengths, and found a receptive market. Unfortunately, CD owner/designer Paul Laudati passed away in 2019.
Pure Silver Wire
If silver is so good to use why do we not see solid silver speaker cables? Price is not that high- 10ga diameter pure silver 6ft is just under $300. That makes a pair of speaker cables about $1,100 for material. I see the price of some of these cables on the market and $1,100 is a fraction of their asking price.