What I Don't Understand about Baseball Card Economics

[barrysloate]

I admit I am no more than a novice when it comes to understanding the general economy and the stock market, but here is one thing I have learned: The stock market rises and falls by processing information. When an interest rate cut is anticipated, the market goes up. If a tariff is instituted on China, for example, the market tanks. These are just two examples, but I recognize how information determines how markets move.

But in the baseball card hobby, the market appears to be absolutely tone deaf. We know grading is subjective and inconsistent; we know altered cards consistently get upgraded and slabbed; we know the card we buy as an 8 might have been resubmitted half a dozen times as a 7 until we find a grader willing to bump. Yet despite all this information that should be a giant warning sign to anyone thinking of investing in baseball cards, the money comes pouring in like an avalanche, and world records keep getting set.

We see 7's turn into 8's and increase fivefold in value. We see 8's become 9's and increase tenfold. And we all know it's all smoke and mirrors.

Yet buyers don't seem to be processing this information. They can't throw big money at this garbage fast enough. So what am I missing?