This is a junk parts lot for a PSP-1000. One unit is partially disassembled, and the other has a broken UMD drive. A working 1GB Memory Stick is included. A Pandora battery is also included as a bonus. I haven't tested whether the Pandora battery works. I tried to repair the UMD drive on the disassembled unit, but it didn't work correctly, and I lost motivation and left it unfinished. Please purchase if you can repair them.