Tony007:

There may be some truth regarding hard to get..  

I ordered a 17 TTS locally back in April for an Oct delivery.  After I ordered I stopped back in and they said that I should be glad I ordered when I did. They advised me that mine was the last one that they could get this year.  No more allocations for TTS available for them til next year.    

Maybe he meant if you ordered it now, you wouldn't get into the delivery window for 2016, but rather you'd have gotten it in February 2017 or something like that. If delivery time is 4-6 months, it would be highly unlikely the next Turbo they'd get would next June. That would be way too long and people would just go elsewhere.