High PR relevant links are so valuable

I am really confused of what relevant links is all about. I can say that relevant links are hard to find, because most webmaster want to buy those links at a higher price. I have hard time to find those relevant links because it's unique like no other. Relevant links must be on a do-follow status and the website must have great traffic. High PR relevant links are valuable because through one-way permanent backlinks to various relevant links will get you more traffic and revenue from your site. It's a great SEO service like no other and it will happen once and for all. Relevant links are the key to your link's success.