I bought a mid-2012 MacBook Air in good cosmetic condition at my work for $419. Its a 13" 2.0Ghz 8GB 256GB SSD. I was going to give it to my mom but I get the feeling she doesn't want to learn a new computer after recently retiring. I really like it but don't need a second laptop since I already have a late 2013 15" Retina Pro. My pro has Creative Cloud apps on it as Im a graphic designer. Those of you with 2 laptops, what do you use the lower end Air model for? Im trying to justify it in my mind. lol Is there any problems I should be on the look out for as well with this particular model - 5,2? (Apparently it says Service Battery so there is that.)