Used books
The term "Used book" means a printed edition with certain defects, for example, crumpled or worn cover; availability of additional barcodes or price tags (returns from stores); block suitability, etc. These defects do not affect the quality of reading in any way. It can also be printed editions of previous years (previous editions).
Used books can be purchased at a significantly reduced price: -50% of the cost of a new printed edition.