Option 1: Digital - this will come with an Ebook copy and swag. 
$5.99

Option 2: Paperback - this will come with everything from Option 1, plus a paperback and additional swag.
$16.99

Option 3: Hardback - this will come with everything from Option 1, plus a hardback, 1 Vellum insert, and additional swag.
$21.99

Option 4: Special edition - this will come with everything from Option 1, plus a special edition cover hardback, 2 Vellum inserts, and additional swag.
$49.99