I am looking at a MBP that someone is selling online for only $190, it is a "Macbook Pro late 2008 15 inch". With the description: Everything works well. except slight damage on body see photos Mac OS El Capital freshly installed and updated. MS Office 2016 installed. plus it's original charger. These are Pics of the actual machine, is the bit at the bottom that it coming away the battery and do you think it's worth it?