One reason there are few bidders at foreclosure sales is that it is next to impossible to get financing for such a property. You generally need to show up with cash and lots of it, or a line of credit with your bank upon which you can draw cashier's checks.
Closing costs are the fees for services, taxes or special interest charges that surround the purchase of a home. They include upfront loan points, title insurance, escrow or closing day charges, document fees, prepaid interest and property taxes. Unless, these charges are rolled into the loan, they must be paid when the home is closed.