He posted a picture of the bill to Reddit, where it was upvoted over 20,000 times, sparking much discussion in the process. A $20 dollar bill from the Series 1934C.

$20 1869 Legal Tender Note An early example of a 20-dollar bill in amazing condition is always worth a lot, and the 1869 bill is no exception. These large notes are rare and valuable, so if you ...