Quoted from snaroff:
TRON is a masterpiece...no need for an LCD and the scoring & rules are awesome. I recently picked up an LE and have owned a Pro for many years.
Stern did 3 runs IIRC. Not difficult to find Pro's or LE's, so a Vault is just a way for someone to get a NIB pin (which is just silly). Plenty of great examples in the market today. If you want a TRON, it's not difficult to find one! PLEASE.
Masterpiece - no. Very straight forward that results in you playing the same way each time.
Amazing game that is one of sterns best - definitely.
I think the vault brings the inflated used market back to reality which people would like.