Hey, great find! In my opinion, you would be coming up way short letting that go for $500 or less. As an editor of a high school yearbook myself, I find yearbooks of baseball players pretty interesting and have kept watch on a few from favorite players. Some modern baseball player books go for amounts near or in excess to $500, but the one you have should go for quite a bit more due to a few obvious factors.

Yearbooks are very collectible. Check out this article. It actually mentions a Jackie Robinson yearbook getting over $2,000 at an auction.

http://sportales.com/baseball/ten-va...ool-yearbooks/