This is a 17" unibody MacBook Pro 2009. Has 4 GB ram, 250 GB hard drive, running Catalina. Cosmetics are good except for a scratch on the lid. There is an intermittent fluttering in the center of the screen   - I think its a video chip issue. Look at the last 3 photos - it was doing it there. Also it won't wake up from sleep. Has to be restarted. Has good screen, battery, memory, HD so there are a lot of good parts here or you can fix it if you have the skills.