Hello everyone. I am looking to sell my MacBook Air for the new model soon. I am looking to sell on either eBay or Craigslist. Which would you recommend? The model I am selling is the base 2012 model with 4GB RAM and 128GB hard drive. I am including the box and all original accessories. As for the condition, it is almost flawless with one hairline scratch on the bottom. How much could I sell this for? Thanks.