Not quite the same magnitude, but I once sold off one of my three excess copies of "The Golf Course" to half price books (long timers will recall I donated one to the winner of a gca.com essay contest).
Next time I went in to Half Price, I saw the book, opened it, and realized I had accidentally taken the one with all the autographs of ASGCA members, including JN, AP, RTJ, etc.
So, someone had a nice bonus for their $15 purchase. And, it proves it happens.