Serial numbers are recorded: PF12C9AT<div><br></div><div>System looks very good, lid has faint scratches from normal wear and tear. Screen looks great, no scratches, dead pixels or pressure marks. Comes with an extended battery (duration tested to 1 hour). Libre Office and Malwarebytes Free edition installed. Power supply included.</div><div><br></div><div>Everything (excluding end user software and hardware modifications) are warrantied against DOA for 30 days.&nbsp;</div>