I can offer this service for $15 on 6 PR3 blogs, 4 of them are more than 5 years old and two are older than one year. I also have 11 PR2 blogs, about half of them than older than 1 year and more than 5 years. The niches are finance, good, computers,home improvement, family cars, telecommunications... There are not yet all on unique ips. But I'm in the process to give them all unique ips on different C-class
