Quoted from drfrightner:

The game is worth $25,000 because Kaneda said someone sold one of these games for 25k. Yeah Kaneda is the same person who put a Big Lebowski up on ebay for 50k just to get a rise out of people. Please. That is a reason for the price. C'mon.
Condition because your shooter lane is pristine its worth 25k? So hey everyone go buy a brand new PRO anything from Stern put it up for sale for 25k and tell people because the shooter lane is pristine. This one is just funny as hell.
He also claims 'Rarity' look at your plaque it says 1 of 600... how is that rare? Guns N Roses CE is only 500 so your Tron LE which has 100 more copies is more rare? HUH. Hey everyone they only made 300 Oktoberfest they are now worth $50,000 because they only made HALF as many Trons. Line them up!
Another point is 'heavily modded' what are you talking about almost every pinball game is heavily modded... someone anyone go out and buy every single mod for Baywatch, boom its worth 25k just like that.
For all these reasons yeah I can buy into the 25k price tag. I'm on board now.