Replacing wiring

Hi all,

I recently found out that my heating bed wires were faulty (thanks lulzbot forums!), the wiring harness is sold out so I had to manually replace only those wires (quite laborious process).

Well now it appears that my Y sensor wires are faulty too (bed fails to stop at MAX endpoint and start to THAP THAP THAP!).I don’t want to replace again one set of wirs and this is becoming a theme after years of service on the mini (4 years), how is everyone else getting around this? any where else to find the harness??