Junk Item ★ This is a set of 21 Game Boy game cartridges. No individual sales. 9 cartridges have cases. 12 cartridges do not have cases. Since there is no console to confirm operation, functionality has not been tested. Therefore, it is listed as a junk item. Please check the condition in the photos. Please refrain from purchasing if you are concerned about damage or dirt. This is a junk item. Returns, refunds, exchanges, and complaints are not accepted. Please refrain from purchasing if you are sensitive to such matters. We do not accept any complaints after purchase, so please ask any questions you may have before purchasing.