You didn't mention the
refurbished one for $999.99, and the comment saying he upgraded it by wrapping it in platinum foil
BTW, I think it's put up there as an audio cable, not as an ethernet cable.
This one must surely be a joke. But there
are scams by some companies ripping off gullible audio enthusiasts by selling silver-coated speaker wires for $50 or more per meter!! These are sold, not on Amazon or eBay, but in respectable audio specialist shops. You will get exactly the same sound quality with a Rs.10/meter household wiring material.