PSP-1000 Console Software version 6.61. Included: 4GB Memory Stick, dedicated case *Battery and adapter are not included. I have confirmed that the power turns on, but I have not been able to verify the operation because I do not have a UMD. In addition, there are many small scratches on the display and the main unit, and the ⚪︎ button is sunken and difficult to press. (Button input is possible) For the above reasons, I am selling this as a junk item. Please understand this before purchasing.