Blue Collar Cables? The great debate

I know there are a wide variety of opinions on cables. I have read the threads about cables and those debating the costs. I’m not trying to start a debate but am looking for ideas on interconnects, speaker and power cable around the $100 range…new or used. Right now I have stock power cables, Audioquest Rudy and Topaz interconnects and Audioquest Type 4 speaker cable...all with many years on them.