Well, i just finished writeing a poetry book, and i want to know how much it will cost to publish?

Ok, well its a 166 pages long, in cluding art work per poetry page, and I do want to advirtise, and possibly hard back books, and I'm 15 which is why I'm haveing so much trouble finatialy. The writeing is like edgar alen poe's which I have no idea how many people like that type of work so I have no clue how many books to make as we'll....please help!