Self-publishing can cost very little in cash if you do most of the work yourself, or a moderate amount if you hire freelancers individually. Partnership publishing is a larger upfront number, because it includes professional editing, design, publishing, and marketing support as one coordinated process rather than a series of separate purchases. Neither number is hidden here: see the full, honest range on the pricing and cost page. A book done wrong the first time often costs the same money twice, once to publish it, and again to fix or relaunch it later.