Probably a first edition of to Gutenberg Bible. If your question concerns books in print it was the first to ever know typeset.
The Necronomicon.
Painite has been described by the Guinness Book of World Records as the rarest gem mineral. As of early 2005 there have been eighteen known specimens that are all accounted for.
it depends where you live but the rarest is a Fennec fox
The world's rarest dog breed is the New Guinea Singing Dog.
From research to answer this... Yes. They are the rarest species of giraffe known to the world.
the sparkly glow in the dark iPod is the rarest silly band IN THE WORLD!!!!!!!
I thought the rarest aging disease is Progeria
me
Gold
Watermelon
synophobia
Snake Wood is the rarest wood in the world. Others include Brazilian Rosewood and Pinky Ivory.