I am planning to buy some backlinks for my site to try to get at the top of google for some keywords. As I am a noob with such methods, I need some help. My domain is 2 yo. I will build 4-5 new pages which I want to bring to the top of search engines with some keywords. My top competitors have PR 3-4 sites, with domains about 2-3 years old. I have to mention that I want to rank my pages in my local language, I don't know if it will be harder to do that. How much money will I need to pay for a backlinking service to achieve my goal and about how much time will it take?