I just recently bought a 13" Retina MBP and I am thinking about selling my 2010 13" MBP. I wanted to ask some advice about a couple of things. I removed the Superdrive from the 2010 MBP, installed a 256GB SSD and a 500GB rotating drive in place of the Superdrive. I also upgraded the RAM to 8GB. In order to sell it would it be recommended for me to re-install the Superdrive or just keep everything as it is? I could move the 500GB drive to the main slot and remove the 256GB SSD and keep that for myself. I'm just wondering what would be the option that would be easiest for me to sell.