Artists proof prints are special editions of art prints that are made in limited numbers. They are highly sought after by art collectors and can be worth more than a regular edition. Artist proof prints are often marked with the artist's signature and a unique identifier to prove their authenticity. The value of an artist proof print depends on its rarity, condition, and the popularity of the artist. In general, artist proof prints are worth more than regular prints due to their limited availability and uniqueness. A collector should carefully evaluate the piece to ensure they are getting a fair price for the artwork.