Recommendations for solid core speaker wiring?

At the suggestion of VAC, I am pursuing a solid copper core (multi-conductor if necessary)silver clad speaker cable. Non-bi wired for my Renaissance 30/30 to Edgarhorn Titans. Any suggestions that aren't over the top exotic price wise?

FYI: $1K and up would be "over the top" even though some may feel this setup is / isn't worthy of it. Used of course would be best. 6ft lengths approximately.

Thanks guys for any guidance