Both, new/used depends what it is.  I just got some 18-2 fairings from JP.
I was actually in Tokyo last week and hoped to organise to pick up some bits but the trip was a bit last minute.  I go about twice a year but only have had an nsr recently so don't have any connections yet. 
Please let me know the links or pm me.  Thanks            				            
            
            
			
