After the expiration of 10 days from the day of the issuance of a final order of sale by the Court, the officer may sell the property, or so much thereof as is necessary to satisfy the rent and all costs, at public vendue, to the highest and best bidder, or bidders, first giving at least 6 days notice of the sale by advertisement posted in at least 5 public places in the county. All goods neither sold nor retained by the landlord shall be returned to the defendant.