Bitcoin and Baseball Cards

I saw this piece last week on the soaring price of baseball cards, and naturally started thinking about Bitcoin. The article begins with a story about how a rare LeBron James trading card (it’s all sports cards, not just baseball cards) would now sell for over $3 million, more than ten times its price in 2016. It then reports on how the prices for rare cards of other famous players have also gone through the roof, with even cards of less great players selling for several million dollars.

The rea...