According to scrapebox there are several PR6s and several PR5 links to the site, along with plenty PR4s through PR1s.
UNFORTUNATELY We had a nice, juicy PR8 link drop off of the site right around the time I posted this thread. So , will it survive the next PR update with the current links? Likely not.
That would be the case if I wouldn't go out and buy another PR8 link to replace the one that dropped. I spent too much money on buying this domain to have it drop from a PR7 to even a PR6, so wouldn't it make a decent business decision to make sure it maintains the PR7 rank? PR isn't the best metric, neither is DA or any others. Unfortunately there isn't some magic tool that can determine whether a domain is awesome or not, just lots of manual work. I did as much manual research on this domain prior to purchasing it as well as posting this thread. The only beef in reality is the fact that the nice fat PR8 dropped off which I am now in the process of replacing.
On top of things though, Zingo just scraped links from a ahrefs report and checked them, the report is incomplete. The AHREFs report shows a total of 15 whole links, while one of my other, more preferred ways of checking links shows 258 total backlinks. Ahrefs shows just a PR5 and 2 PR3s when in reality it has 2 PR6s, 2 PR5s, 1 PR4s 2 PR3s, and the like. I do my best to ensure that the sites are as I present them to be, HOWEVER it's literally impossible to 'insure' that PR stays with the blogs, just like any other link provider can do on here. We can only talk about past performance on PR updates, and only do so much due-dilligence when dealing with domains.
It's impossible to build any sort of business online without making customers happy, so it's in my best interest to make sure the buyers are happy , either with absolutely insuring the website stays as a PR7 on the next update or otherwise giving them another blog post on another PR7 site of mine.