They're no longer manufactured, and therefor the numbers are only decreasing. A quick look at amazon prices one at ~100 dollars. What do you think that'll be in

They're no longer manufactured, and therefor the numbers are only decreasing. A quick look at amazon prices one at ~100 dollars. What do you think that'll be in a decade? Certainly some games are already quite pricey as there are fewer and fewer copies out there (check out prices for SSBM).