Came across this company that will get me PR3 links for $12 a pop from a related website to my website. Was skeptical, so I asked them to provide me a few sample links. They got me 2 links, PR1 & PR2 from 2 different related websites within a few days. When I asked them how, they said it's their process, they can't share it. But they contact those companies to get the link - that's all I know. Anyone know what's going on here? And is their price decent?