The $1100.00 could have been an original (like the $700.00 one). You are correct, depending on what "must be" replaced for the resto the $$ will vary quite a bit (just from the little I have looked into a resto). I have not priced out doing a detailed resto as it sounds like you did. Would you have a parts breakdown you could share. Definitely don't go to any trouble. I can put one together. I have a TRON that I need to pull out and look over - not to sell but to fix again for myself. It was working years ago and then got stored. I had added a toggle switch to the cabinet (just inside the coin door) so I could turn off the lights on the machine. At the time I was living at my parents (this was years ago, folks, and no, I don't still live in their basement - they don't have basements in that city because the water table is so high.

) and had the TRON in my bedroom and sometimes the light effect was just a bit bright. Added a switch and then I could turn the lights off/on at will and still play the game.
I am getting the "TRON fever" now.