HP chromebook

The screen went black I’ve had this computer for a few years. Been sitting in storage. Stopped using it as my warranty ran out and the screen went black on me. Staples quoted me “$180.00” to fix the screen how ever I need a computer for school so I bought a new one as I start Monday and don’t have time to wait. Asking $300 OBO I originally bought this computer for $500.00 plus tax and warranty so closer to $600.00. Thanks