a herbal

The book has a slightly hardened leather cover with an intricate carving
of a dark green plant with long stalks and bulbous white flowers. Upon
flipping the pages, several hand-drawn pictures of various flowers and
herbs adorn each page with shorthand markings you cannot make out clearly.

It is a herbal.
It weighs about one pound.

You identify a herbal.
It is an unsellable object.
It weighs one pound and two ounces, and it is worth about one celeb.
Its keywords are herbal and book.