400 meters
eBay
Universal HSD Cable Water Blue Z Type 4Pin HSD Male Plug to Female Jack Connector 100ohm 535 4-Core LVDS Cable for Benz BMW Audi
Aliexpress UK
Electric cable Colour Grey 1 CORE ELECTRICAL CABLE COPPER 6491X/7 2.5mm2 100m 2.5 SQMM BS 6004 Ref:1703/R7/S1
eBay
Shielded Cable RVVP 26/24/22/20/18AWG 2/3/4/5/6/7/8 Cores Shielded Control Signal Copper Wire Black Insulated PVC Audio Cable
Aliexpress UK
A full drum of 100mm minus a few meters only - difficult to measure the remaining but should be more than 80m left at least
eBay
KBEAR ST12 8 core HiFi Earphone 4N OFC silver-plated Upgraded Cable 3.5/4.4mm MMCX/0.78mm 2Pin for Lark Rosefinch KS1
Aliexpress UK
2 Core Power Cable, 1.8mm², 10m, Grey PVC Sheath, 8mm Diamater. This cable has never been used, but it has been around for a while that it accumulated some scratches and wear on the outside.
eBay
KBEAR ST12 8 Core Silver-Plated Upgraded Headphone Cable With 3.5/4.4mm 2PIN/QDC/MMCX Iem Cable For KZ Earphones HIFI Headset
Aliexpress UK
5 core electrical cable white 1.3 metres
eBay
KBEAR ST12plus Earphone cable 2m 8 core 4N OFC silver-plated Upgraded Cable 3.5/4.4mm MMCX/0.78mm 2Pin for CCZ KB03 KS1
Aliexpress UK
Price is per metre and cut to size. 8A twin flat cable 8 Amp Spec. 2 x 1.0mm2 PVC insulated, gives good resistance to abrasion or cut through 2 core colours – red and black
eBay
HiFi Audio Earphone Wire 12 Core 8 Shares Pure Silver Upgrade Cable MMCX 2Pin Type-c 4.4mm 3.5mm 2.5mm Aux Jack
Aliexpress UK
Sold as seen.
eBay
4.5-inch IPS HD Screen Handheld Wireless Game Console, Large Battery Capacity Equipped with 1.2G Dual-core Processor SF3000
Aliexpress UK
Pre cut lengths, available in 3M, 5M & 10M. Cross Sectional Area - 6mm².
eBay
YYAUDIO 8 Core High Purity Silver 3.5mm to 4.4mm Balanced Male Audio Adapter Cable Male to Female Adapter
Aliexpress UK