Jesus. I really hope you're just trolling.
Site is deindexed in Google. Why spend the time fixing something that other people have done when you can buy a new one or one without the bad?
Wauw. You indeed are clueless.
Let me try again so you understand, I do know my English is terrible, but you should be able to understand:
IT DOESNT MATTER IF A SITE IS NOT INDEXED IN GOOGLE.
IF the site have a healthy WHITEHAT backlink profile you can buy it.
I have bought hundreds of domains, and I have never had any problems with this.
If the domain don't have any indexed pages, it does just mean it have been down for a longtime.
And yes the domain WILL keep its PageRank, and who cares. The visible PR doesnt matter at all.
PR have not been updated for what 9 months?
So again mommy's boy. You are clueless on SEO. Whats your goal with this account? You have 335 post now with no help or advice.
I'm pretty confident youre either mickyfu or some stupid littlebrother. If youre his littlebrother I just feel sad he is your role model.
Also:
OP even said domain have not been active for 150 days. AGAIN this probaly would mean the domain have no pages indexed in Google.
But it doesnt matter. As long as the domain still have active backlinks, you can raise it from the dead.