Up for sale is a LOT of 2 Molex 3-Pin Black Wire Connectors plus wires 1 locking set.  
Male/Female connectors plus copper wire.  Approximately 10-12 gauge wire.   Around a foot long.
It was part of an assembly kit that was never used.  So it's new. 
See photos for what they look like.  It's both connecting Molex pieces male/female and the wires already in them.
See my other ads also for 2-pin Molex connectors and wires.