I was told directly by STERN 2 days ago that they cut into the last run of TRON PRO by doing AC/DC etc. I was told they had enough hardware, playfields n bits n pieces for apx 120 PRO Trons etc.  If they didnt have the hardware n playfields left, the run wouldnt be happening etc.

All the current games on the available list have product available and thats why they are still available versus selling well still. Avatar and Rolling Stones is a example. Just taken off the available list in the last few days but some limited stock still just available at the factory.

You can always find BNIB stock via the USA dealers, and in some cases I was told that if u really want a game, u can get STERN to scource it for you from a USA dealer who doesnt mind sending one back for a credit if they are overstocked etc. (excl LE Tron ofcourse)
I think alot of people are going to buy the Tron Pro and add the aftermarket led glow wire.
With updated code, its a cheap way to make yaself a Tron LE, so to speak.