Paid Background Sites.

Hey guys, I am looking to get as much info as I can on a target/victim. I have used an online site before to get things like address, known relatives, phone numbers email all that stuff but it was a long time ago. So any of you have a go too site for things like this? It almost always costs money but that it's expected. I think I dropped $4.99 for the initial info and then they tried too hit me for more. Let me know if you have anything.