Have You Heard Of An Incunable Book Before? Watch Why They’re So Rare And Valuable...

By Deb Street

If you own an incunable book, that means you own one of the oldest printed books in existence. To be considered incunable, a book must have been printed (not hand-written!) before the year 1501. This book in particular is pigskin bound, and dates back to 1484.

Credit: History