I would slightly disagree with the prices in there.
Here is what you can do it for.
Editing - Low end ( $300 ), High end $700 ( outsource through elance.com )
Copyediting - Free if you are a good copywriter

But about $150 low end, up to $500 high end ( book blurbs)
Cover - $500 ( ebook and print ) WELL WORTH THE MONEY!!! get a professional don't slap any cover on it
Formatting - $120 ( print and ebook ) I found the guy on createspace he does an excellent job. Now days you can do it yourself using scrivener but I cant be bothered to learn. Its quicker to give it to him ( he delivers, mobi, epub and print version for that )
ISBN - FREE in canada, You dont need one for kobo, amazon or createspace as they assign you one. Only for barnes&noble and ibooks or if you plan on selling locally.
Distribution - free
Getting book printed - like $4 a piece through createspace. Well worth it. They do a nice job ( cream pages a must )
Marketing - How long is a piece of string? It's up to you really ( facebook ads, goodread ads, kindleboard ad, ereaderbuddy.com, bookblast, bookbub, ereadernewstoday )
SANITY - PRICELESS!!!
