This dvd player is in working condition and has been well used. Everything seems to be in good shape except the hinge on the monitor is somewhat damaged on the left side. Monitor will rest in the fully opened position or at 90°only *(see photos). It comes with its battery but does not have the A/C adapter (can be purchased for under $10). I've tested this unit with another wall adapter I have and it functions properly. Please see photos for details.