This is a set of 5 Famicom (Japanese NES) software, including only Best Play Pro Baseball. Best Play Pro Baseball Special is a valuable bug-fixed version, but has a name written on the back label. It's difficult to see in the images, but the software has scratches and the labels are yellowed. It has been cleaned with isopropyl alcohol and tested on a New Famicom, and confirmed to work. After confirmation, it was immediately placed in a crystal pack and stored in a dark place. Save data remains, but there is no guarantee for the battery backup.