I wouldn't worry too much about those exact markets, that's cyclical. I remember in the early 2000s when the internet really made finding collectibles easier,

I wouldn't worry too much about those exact markets, that's cyclical. I remember in the early 2000s when the internet really made finding collectibles easier, the old computer market got insane, like $1200 for a standard C64 on ebay, because more people were able to bid on it. Those prices eventually came back down to earth, $250-$300 for a nice one now.