hifi engine

Yamaha NS-1000 Tweeter

Looking for new or second hand NS-1000 tweeter, from Yamaha Austraila last one was sold last week for $500 US. Would Yamaha US have any left or a wholesaler? Can anyone point me in the right direction.
Any response would be most welcome.
Just bought a CA-2010 to go with it but only have one tweeter working so very frustrating....