Game Boy software, 30-piece set. Offered as junk items due to uninspected condition. Also, there is discoloration, dirt, and writing on them. Thank you for your consideration. ● Thank you very much for viewing! ● Please refrain from purchasing if you are nervous about the condition. ● The operation of this product has not been confirmed. ● The condition of the product is as shown in the photos. ● Also listed on other sites! Please comment before purchasing. ● If you have any questions, please feel free to ask!