It powered on without issue, but the LCD is too dark to tell if the button inputs are registering correctly. Therefore, I'm listing it as untested. The LCD may be degraded, but I only have this one WonderSwan, which isn't even color, so I can't say for sure. No software or batteries are included. There are marks of a name on the battery compartment. Shipping will be in a padded envelope via the "Nekopos" service. Please take a quick look at my profile, it would be appreciated.