Reminiscent of the Diamond series of HDMI cables on Amazon that sold for thousands of dollars. The Amazon reviews on these products are hilarious:
https://www.amazon.com/Diamond-Digital-Audio-Ethernet-Connec...
Edit: also, if you want more, see the Denon AKDL1 Dedicated Link Cable:
https://www.amazon.com/Denon-AKDL1-Dedicated-Link-Cable/dp/B...