I just got off of the phone with LeoVinceUSA, and they have 16 (sixteen) pipes for the Honda Hobbit (PA50II) in stock.
They confirmed to me (during the phone call) that this pipe is now discontinued, and we are getting NOS parts. So, this may be the last batch!
Although I was tempted to buy all eighteen (yes, I bought two), I'm hoping that no one steps in and buys the lot - so we can share the wealth!
I called the Customer Service number on the LeoVinceUSA website - you should too!
YES - I know this is double-posted.