It is the second "buy-up" option, with the additional customizations of a 1TB Fusion Drive and a keyboard with the numeric keypad on the right side. It's also covered with AppleCare+ that was purchased at the same time. Still have original box, all accessories included. Would even throw in the leather mousepad too. Happy to show any receipts, and forward proof of AppleCare+ coverage. Asking $1500 (paid $1650).

Thanks!