The furby uses 4 batteries to power it.  The terminals are clean.  I do not ship electronics with batteries.  I tested furby and the yes light up and move.  Furby moves up and down.  Sound works.  The ears can move all the way back and forward.  Pressing the tongue to give food works too.  Everything seems to be working on it.  There is some damage to the edge of furby's right ear.  The back of furby's left ear has some punctures.  There are some light marks on the blue plastic in places.