This refurb is cheaper than most of the others and is a newer model- yet it has the extra caveat warning of scratches, dents etc… Anyone have any feedback about how beat up these are to be so cheap? I really can’t afford to put much $ into a newer MacBook than the 2010 that I have and can get by with what I have if these refurbs are too beat up. I can handle some wear, but abused stuff or scratches/defects on the screen itself would drive me nuts!