My Tron LE was my very first NIB and I think my pre-order price was something in the neighborhood of the mid 5k's shipped w/ a shaker motor.
(Kinda makes ya sick when comparing to today's "LE" prices)
I have been offered 10k multiple times from different people and passed on the opportunity. It is just a very unique and amazing game that is basically glued to my floor forever (I'm also part of the "problem" of not letting it leave, haha).
Now that the price has increased on it significantly (over the pro model) I can honestly say that it pretty much boils down to different strokes for different folks...
On a budget? Go Pro!
Got extra cash burning in your pocket? LE all the way!
No matter what you choose, crack a beer, press a start and enjoy one hell of a game 
