建议试试tax sale.特别是 judicial sale. 有clean and free title. county w

will remove secondary lien, such as mortage. But there is still a bunch of risk, such as tenants or owner refuse to move out and variables depending on what state you are in. those variable include redemption period, etc. 

 

But if your state is tax deed state and tax sales has judicial sales, that means you can have less hassle in the auction.