Computer with keyboard and screen, selling at any price due to no need

The computer was working before, but I bought a new PC and left it in storage for 8 months. Now when I tried to turn it on, it doesn't power on, and the wired keyboard cable is damaged, although the monitor works. The monitor is somewhat old model but still functional. I think the computer might have a minor issue or just needs cleaning because of dust inside. I originally bought this computer for 900, but now I'm willing to sell it at any price you offer me. Name any price, put your offer, welcome.