Here is a deal:
I have several dozens of sites which I used to buy linkbuilding services for. But right now I am doing it myself. So I decided to give it a try (I can do it for myself and somebody else at the same time and make some extra cash).
All links are manual, real, dofollow, with the actual PR from 1 to 5, all from different domains/IPs. And they stay on the pages as long as possible - some for years, some for less - depending on many factors.
Because this is manual work, I can not do many orders at once, but I will do it the same way as I do it for my sites.
You might want to look at WTB that I created, looking for someone who can provide me with the similar services. There is more description there. (https://www.seoclerks.com/want/scrapebox-blasts/7758/42-manual-DOFOLLOW-backlinks-from-a-pages-with-actual-PR)
BTW, I am promoting my sites for 10 years now ;)