I bought an account a little over a month ago.
The account was recalled by the original owner. I could see him log into the account to inspect the progress I had made before returning the account to me.
Steam then recalled the account stating I was not the original owner and now I can see that his email is attached to the account yet again.
I bought the insurance for the purchase. I bought the account for $300
PlayerAuction closed my dispute after I provided all of the email traffic and proof he recalled the account and they sided with the seller. Complete joke of a company.