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8 Core Silver Audio Cord 3.5mm Female to Male Cable ,Audio extension cord，earphone extension cable
Aliexpress UK
Whether used with the full-range main speakers or with the LFE channel, the Silver Serpent will make your system sound better. With regard to shielding, our Silver Serpent Subwoofer cable has superior noise, RFI and EMI rejection.
eBay
New P111 HIFI Power EMC Shield AC Power Cord Silver Plated Schuko Power Cord Cable EU/US Power Cables EU US Plug Power
Aliexpress UK
It has been being used as a subwoofer cable, so is a single RCA to RCA.
eBay
Silver Plated Hifi Usb Cable High Quality 6N OCC A-B C-B cable Type DAC Decoding Data Cable USB Cable
Aliexpress UK
The guy I bought these from couple of years ago didn't like the nylon sleeve and removed it and put new heat shrink on the RCA connectors but they are the original cables
eBay
YYAUDIO Hi-End OCC silver plated USB audio cable data USB cable DAC USB hifi cable A-B usb cable
Aliexpress UK
These RCA cables are high end ready to get rid of static on any type of sound systems. Doesn’t get any better. The Better Cables Silver Serpent 3 Feet Set of 2 Premium Audio Cables are high-quality RCA cables designed for optimal sound performance. Made in the United States by the reputable brand Better Cables, these cables feature a sleek silver color and are 3 feet in length. The RCA male connectors on both ends ensure compatibility with a wide range of audio equipment. Upgrade your audio setup with these premium cables that deliver superior sound quality and durability. Send me a message and I will get back to you as soon as I can. Thank you. Have a great day. Thanks for the luck. 
eBay
HIFI USB OCC Cable USB Type A to B USB Cable 6N DAC A-C Audio Cable OCC Silver Plating Data Cable
Aliexpress UK
Whether used with the full-range main speakers or with the LFE channel, the Silver Serpent will make your system sound better. With regard to shielding, our Silver Serpent Subwoofer cable has superior noise, RFI and EMI rejection.
eBay
KZ M2 Headphone Cord Dual Mic Silver Plated Cable Type C/3.5MM Upgrade Cable Earphone Cable Headset Wire for Castor EDX ZS10 PRO
Aliexpress UK
USED BETTER CABLES 16 Feet(5m) Silver Serpent REFERENCE Component Video 3-RCA Cable FOR HDTV/DVD/VCR.
eBay
KZ ZS10 ZSN ZEX PRO In Ear Cable High-Purity Oxygen-Free Copper Twisted Earphone Cable 2pin Cable Silver Plated Cable for ZS 10
Aliexpress UK
Is brand new never has been used. Will come in original packaging from the manufacturer as shown in the provided pictures. The Better Cables 3 Feet Single Silver Serpent RCA Cable is a high-quality audio video cable designed for universal compatibility. Made in the United States, this cable features a 1:1 connection split/duplication and a sleek silver color. With RCA male connectors on both ends, this brand new cable is perfect for connecting audio and video devices with ease. At 3 feet in length, it provides a convenient and flexible solution for your audio video needs. Send me a message and I will get back to you as soon as I can. Thank you. Have a great day. Thanks for the look. 
eBay
24 Core Cable Sennheiser Cable High-purity OCC Silver Plated Earphone Upgrade Cable Sennheiser Cable for IE100pro IE500pro IE400
Aliexpress UK