# KDP Proof Copies: What Are They and How Much Do They Cost? A proof copy is essentially a test version of your book that can be ordered from Amazon’s KDP. Authors like to get these proof copies in order to check their books in print form before they become fully available for their readers. As a self-publisher, it’s a good way to make sure your book has come out as you wish. ## The Cost of a KDP Proof Copy There is no fixed amount as the cost varies based on these factors: - How many pages does your book have? - Is the book printed in color or black and white? The printing costs have a per-page rate, which is higher for color pages and lower for black-and-white. Plus there is a fixed cost for the cover. - Shipping: based on your location and speed you want it. ### Printing Cost Formula: Base Price: A fixed cost depending on the trim size and interior type. Per Page Cost: - Black & White Interior: ~$0.012 per page. - Premium Color Interior: ~$0.07 per page. - Standard Color Interior: ~$0.03–$0.05 per page. ### Example Costs: Black & White, 100 pages: ~$2.30 (Base price + per-page cost). Premium Color, 100 pages: ~$9.30 (Base price + per-page cost). You can see the exact cost of your proof copy in your KDP account after setting up your book. Proof copies are watermarked and meant for review purposes only. It will have ‘not for resale’ printed on the cover.