ebay item number ....290137780801 Assume that the 204 filaments of 6n silver [if such a thing exists] equals and lets be generous 0.5mm dia silver ... lets do a little math ...... you need 4m of conductor to make one 1m ic 4m of low purity silver cost about £400/kg 4m of 0.5mm weigh approx .01kg ie the cost would be approx £25 [if your using low p Ag....] as we all know 5n is about the best commercially available and cost about the same as gold or around 8 times silver ...therefore just the conductor material costs of this cable should be £ 200 approx to make this viable to sell at £34 total the fabrication cost must be about £10 - £15 or less ! As you can see something does not add up imo I've ask the maker if his quoted purity is a typo ! I wonder what sort of answer I'll get !