It depends on who rebuilt this turbo. Seems the seller has an idea about selling something by telling you what you want to believe. I'm not knocking this sale but I know I have seen this up for bids some time back. Don't recall if it was sold or not. Honestly it looks nice but not having it in my hands really can't say what its worth. Can't say if all the parts are there either.
Looks like an 088 kit. that means its not a wastegated turbo but many prefer that type turbo.