second hand
Used goods generally refers to the goods or goods that have been purchased, have been used. Most of the second-hand goods have been used, the price will be lower than the new goods, such as second-hand cars, the goods will generally be the appearance and loss of proportion; but there are some, such as works of art, or limited sales of goods and other collections, Rarely used. These are rarely used collectibles, second-hand prices may be higher than the price of primary, such as antique table, the price is proportional to its rare degree, because the economics of things that are rare. ...