Okay so I thought I was getting a 4 core I Mac and was happy with that. Well it came in today and had a 6 core on it I was blown away. First off the seller got the shipping label ready to go quickly and it got here pretty fast. Everything was in the box and I couldn’t tell if this was used or a floor model or what ever it was pretty much new when I opened this. I’m really happy with this seller and the product I feel better now that I finally got a new computer and a way better computer than I had before just saving a few hundred dollars was nice knowing that I got the better 21.5 for a base 4K price.