yes but with a installation base of 60 million, the chance that a game was made and became rare is rare. And if you look at the documentary about the auction s

yes but with a installation base of 60 million, the chance that a game was made and became rare is rare. And if you look at the documentary about the auction scam, you will see what the problem is: there are too many prestine nes cartridges available. Only if you don't know the market it makes sense to invest