Are you the same person as "Fiza" that contacted me through Audiogon? in any case this is the kind of message that should be a PM but since you seem to be a new member and don't understand etiquette , and you seem to be a tool here's the same answer I gave you on Audiogon:
So first off the ones you mentioned were sold Four Years ago (2015) One pair from Singapore (Capital of Counterfeits) and one in Iowa. Siltech may be the most counterfeited cables out there even more than Audioquest and Cardas! Also neither had boxes and packing, and neither lists the serial numbers. Also why would someone sell $3800.00 cables for a grand? Makes no sense, unless they're fakes. And lastly why TF do you care? If you wanted to buy them this sure ain't the way to do it.