So suppose down the road Stern does decide to remake TRON. Im sure cost would be at least a NIB pro or higher 5.5/ 6.5.
IMO Tron was one of the blandest stock games ever made. They actually look stripped and dont catch my eye at all. Also I really dont feel they would add the lighted ramps or even the 3D trans.
That being said...... Its all the $$$$ in mods that make TRON such a beautiful game " beside the great flow "
IMO mint condition original modded ones would likely still be the ones most desired unless folks are willing to put the time and cash into sprucing up a NIB one.
Just my 2 cents.