Frank Herbert's Dune Saga Collection: Books 1-3 eBook Set $1.99 at Amazon
Amazon has the Frank Herbert's Dune Saga Collection: Books 1-3 eBook Set for
$1.99 downloaded.
Google Play with Penguin has it for the same price.
Includes the books Dune, Dune Messiah, and Children of Dune.
Original Source of Info