Tron is a great game. Flow, fast and fun. The game also looks great. Its not an easy game and that makes it perfect for the home. I have 0 regret purchasing my NIB Tron. Only played it 10 times b4 it arrived but did order it without playing it. I would advise to watch some YouTube videos on the game and see what you think about it. The music is great (IMO). You can also mod up the Tron to your liking and do the Elwire lights ($80) or other light mods. Im still waiting to see what Eli can do b4 i make any purchase. I dont think that Tron will be coming down in price anytime soon. If it does then it wont be much. I know some1 that just paid 5500+shipping to get a NIB. Stern currently has it on the list of "out of production" pins. I dont think they will make another run. Not sure if they ever pulled a game off that list an re-ran it. If you can get a used one for a good price I would go for it. It took about 30 games for me to start getting into a good groove.
GL with your hunt
Long Island Mike