On Ebay cut singles of this card are for sale at $4,000 - see the photo below, for proof..
This is THE 1936 Joe Louis rookie card, a fabulous clean "EXCELLENT" condition example, part of a loose, openable concertina of boxers, one of 8 folder concertinas in a complete "Champion Sports Wallet", top condition rarity, fully complete wallet with 8 concertina folders of boxers, soccer players, motor racers and other sports people.
Only 1 other Joe Louis from this series is recorded by PSA, see its population chart from 2022 in the photos here. Just 1 Joe Louis! It's graded below 1. This example for sale today is a lot higher than a 1! It seems very clean from the front but under a glass the rear shows two light indents in the paper. SOLD AS SEEN