Rarest BooksThere are countless rare books in the world, but by most experts' standards the rarest of them all is the
Gutenberg Bible. It was the first book ever printed back in 1456, and although several hundred copies were originally printed finding a complete first edition would net you $25-$35 million. In today's market single pages alone go for $25K each, and several years ago just 1 volume (it's a 2 volume set) sold for $5.5M.