Quoted from Doctor6:I personally don't like a lot of the mods people do to their machines. Some go way over board with them, so when it's time for them to sell, why should I pay for them, you know?
He chose to heavily mod his pin. When he goes to sell it he can:
- strip all the mods and sell at "regular" price to the broadest possible market
- offer to strip individual mods w/ price reductions attached
- leave all the mods on and list higher, knowing he's cutting out buyers like you
A buyer like yourself that doesn't care for mods in general can ignore listings like this entirely, make a lower offer for just the game with mods removed, or make an offer for the game as-is, factoring in what you think you can resell the mods for after you get the game and strip them off.
He'll either find a like-minded buyer, or find that he's made his game so "unique" with mods that there's no longer much of a market for it, or that the market doesn't value his mods the way he does. Either way, he shouldn't get offended if you don't want to buy his game as-is, and you shouldn't get offended that he's trying to recapture his perceived value in the mods he's added to the game.